Poly Mailers, Bubble Mailers & Mailing Envelopes – Wholesale & Bulk
1,397 mailers and envelopes sold online by the case: poly mailers, bubble and padded mailers, rigid flat mailers, corrugated mailer boxes, literature mailers, Tyvek and paper envelopes. Every size below links to its product page.
Packaging sales · (800) 326-4403 · sales@mh-usa.com
1,397
Mailers & envelopes
#000–#7
Bubble mailer sizes
25+
Mailer styles
50
States shipped
Shop Mailers by Type
Pick a mailer type to shop every size online or jump to its size table. Each card shows the lowest case price and the best-selling size.
Which Mailer Should You Use?
Match the mailer to what can go wrong in transit. Soft goods that cannot break (apparel, linens, printed items) ship cheapest in a poly mailer. Small items that can scuff or crack go in a bubble or padded mailer. Items that must stay flat (photos, documents, art prints) need a rigid flat mailer. Boxed products and gift-style shipments belong in a corrugated mailer box, which protects on every side and opens like a gift.
Mailers ship lighter and smaller than a box with fill, which keeps postage and dimensional weight down.
| Product | Best mailer | Why |
|---|---|---|
| Apparel, linens, soft goods | Poly mailer | Lightest, waterproof, lowest cost |
| Small electronics, cosmetics, accessories | Bubble mailer | Built-in cushioning |
| Photos, prints, documents | Rigid flat mailer | Stiff board keeps it flat |
| Books and media | Padded or bubble mailer, or a book-fold literature mailer | Corner protection |
| Boxed products, subscription and gift orders | Corrugated mailer box | Crush protection, unboxing look |
| Heavy or bulky documents | Tyvek or expansion envelope | Tear resistant, expands |
Poly Mailers
Self-sealing polyethylene mailers for apparel and soft goods: white and colored poly mailers, bubble-lined poly mailers for a little extra protection, and heavy-duty mailers for bulky items. Poly mailers are waterproof and weigh almost nothing, which makes them the lowest-cost way to ship anything that cannot break.
Best-selling poly mailers
6 x 9" (100 Pack) Poly Mailers with Tear Strip$14.24 · View →
5 x 10" (25 Pack) Bubble Lined Poly Mailers$14.33 · View →
5 x 7" Clear View Poly Mailers$15.05 / 100/Case · View →
10 x 13 x 2" Expansion Poly Mailers$15.12 / 100/Case · View →Sizes and prices
| Size | Product | Pack | Price |
|---|---|---|---|
| 4 x 8″ | (25 Pack) Bubble Lined Poly Mailers | — | $14.96 |
| 4.75 x 6.5″ | Clear View Poly Mailers | — | $23.00 |
| 5 x 7″ | Clear View Poly Mailers | 100/Case | $15.05 |
| 5 x 10″ | (25 Pack) Bubble Lined Poly Mailers | — | $14.33 |
| 6 x 9″ | (100 Pack) Poly Mailers with Tear Strip | — | $14.24 |
| 6 x 9″ | Clear View Poly Mailers | 100/Case | $17.11 |
| 6 1/2 x 10″ | (25 Pack) Bubble Lined Poly Mailers | — | $10.09 |
| 7 1/4 x 8″ | (25 Pack) Bubble Lined Poly Mailers | — | $16.29 |
| 7 1/4 x 12″ | (25 Pack) Bubble Lined Poly Mailers | — | $14.96 |
| 7 1/4 x 12″ | Bubble Lined Poly Mailers | 100/Case | $30.65 |
| 7 1/4 x 12″ | Jiffy Tuffgard Extreme Bubble Lined Poly Mailers | 50/Case | $39.99 |
| 7 1/2 x 10 1/2″ | (100 Pack) Poly Mailers with Tear Strip | — | $15.92 |
| 8 1/2 x 12″ | (25 Pack) Bubble Lined Poly Mailers | — | $16.46 |
| 8 1/2 x 12″ | Bubble Lined Poly Mailers | 100/Case | $33.69 |
| 8 1/2 x 14 1/2″ | (25 Pack) Bubble Lined Poly Mailers | — | $17.95 |
| 8 1/2 x 14 1/2″ | Bubble Lined Poly Mailers | 100/Case | $40.73 |
| 9 x 12″ | (100 Pack) Poly Mailers with Tear Strip | — | $18.44 |
| 9 x 12″ | Clear View Poly Mailers | 100/Case | $19.80 |
| 9 x 12″ | Poly Mailers with Tear Strip | 500/Case | $46.39 |
| 9 1/2 x 14 1/2″ | (25 Pack) Bubble Lined Poly Mailers | — | $18.70 |
| 9 1/2 x 14 1/2″ | Bubble Lined Poly Mailers | 100/Case | $40.28 |
| 9 1/2 x 45″ | Long Poly Mailers | 50/Case | $41.05 |
| 10 x 13″ | (100 Pack) Poly Mailers with Tear Strip | — | $17.40 |
| 10 x 13″ | Black Poly Mailers | 100/Case | $22.18 |
| 10 x 13″ | Blue Poly Mailers | 100/Case | $22.18 |
| 10 x 13″ | Clear View Poly Mailers | 100/Case | $22.18 |
| 10 x 13″ | Pink Poly Mailers | 100/Case | $22.18 |
| 10 x 13″ | Red Poly Mailers | 100/Case | $22.18 |
| 10 x 13″ | Yellow Poly Mailers | 100/Case | $22.18 |
| 10 x 13 x 2″ | Expansion Poly Mailers | 100/Case | $15.12 |
| 10 1/2 x 16″ | (25 Pack) Bubble Lined Poly Mailers | — | $22.44 |
| 11 x 13 x 2″ | Expansion Poly Mailers | 100/Case | $19.55 |
| 11 x 13 x 4″ | Expansion Poly Mailers | 100/Case | $16.84 |
| 12 x 15 1/2″ | (50 Pack) Poly Mailers with Tear Strip | — | $14.92 |
| 12 x 15 1/2″ | Returnable Poly Mailer | 100/Case | $22.93 |
| 12 x 15 1/2″ | (100 Pack) Poly Mailers with Tear Strip | — | $23.49 |
| 12 x 15 1/2″ | Pink Poly Mailers | 100/Case | $30.09 |
| 12 x 15 1/2″ | Yellow Poly Mailers | 100/Case | $30.09 |
| 12 x 15 1/2″ | Black Poly Mailers | 100/Case | $32.50 |
| 12 x 15 1/2″ | Blue Poly Mailers | 100/Case | $32.50 |
| 12 x 15 1/2″ | Clear View Poly Mailers | 100/Case | $32.50 |
| 12 x 15 1/2″ | Red Poly Mailers | 100/Case | $32.50 |
| 12 1/2 x 19″ | Bubble Lined Poly Mailers | 50/Case | $33.73 |
| 12 1/2 x 19″ | (25 Pack) Bubble Lined Poly Mailers | — | $33.77 |
| 13 x 16 x 2″ | Expansion Poly Mailers | 100/Case | $27.78 |
| 13 x 16 x 4″ | Expansion Poly Mailers | 100/Case | $24.00 |
| 14 x 17″ | Returnable Poly Mailer | 100/Case | $27.03 |
| 14 x 17″ | (100 Pack) Poly Mailers with Tear Strip | — | $33.51 |
| 14 x 17″ | Clear View Poly Mailers | 100/Case | $38.48 |
| 14 1/4 x 20″ | (25 Pack) Bubble Lined Poly Mailers | — | $38.00 |
| 14 1/4 x 20″ | Bubble Lined Poly Mailers | 50/Case | $39.64 |
| 14 1/2 x 19″ | (100 Pack) Poly Mailers | — | $39.34 |
| 14 1/2 x 19″ | Blue Poly Mailers | 100/Case | $44.34 |
| 14 1/2 x 19″ | Pink Poly Mailers | 100/Case | $44.34 |
| 14 1/2 x 19″ | Red Poly Mailers | 100/Case | $44.34 |
| 14 1/2 x 19″ | Yellow Poly Mailers | 100/Case | $44.34 |
| 15 x 20 x 4″ | Expansion Poly Mailers | 100/Case | $31.96 |
| 18 x 48″ | Long Poly Mailer | 25/Case | $38.68 |
| 18 x 51″ | Long Poly Mailers | 25/Case | $44.44 |
| 19 x 24″ | Poly Mailers | 125/Case | $43.65 |
Showing the 60 most popular of 98 items, sorted by size. Shop all 98 →
Bubble and Padded Mailers
Kraft and white bubble mailers in the standard #000 to #7 sizes, in self-seal, tear-strip and heat-seal versions, plus paper-padded and Jiffy Rigi Bag mailers.
Standard bubble mailer sizes
| Size # | Inside size (in.) | Typical contents |
|---|---|---|
| #000 | 4 x 8 | Jewelry, small electronics accessories, keys |
| #00 | 5 x 10 | Phone accessories, cosmetics, small parts |
| #0 | 6 x 10 | Small boxed items, CDs, cards |
| #1 | 7 1/4 x 12 | Paperbacks, small boxed goods |
| #2 | 8 1/2 x 12 | Hardcover books, small apparel |
| #3 | 8 1/2 x 14 1/2 | Letter-size documents with cushioning |
| #4 | 9 1/2 x 14 1/2 | Catalogs, folded apparel |
| #5 | 10 1/2 x 16 | Larger books, boxed accessories |
| #6 | 12 1/2 x 19 | Bulky soft goods, binders |
| #7 | 14 1/4 x 20 | The largest standard bubble mailer |
Best-selling bubble and padded mailers
7 1/4 x 12" White #1 Self-Seal Bubble Mailers$35.93 / 100/Case · View →
14 1/2 x 18 1/2" #7 Jiffy Rigi Bag Mailers$172.54 / 75/Case · View →
4 x 8" Kraft (25 Pack) #000 Self-Seal Bubble Mailers$7.99 · View →Sizes and prices
Showing the 72 most popular of 178 items, sorted by size. Shop all 178 →
Bubble mailer sizes are inside dimensions. Allow for the thickness of the item: a 1″ thick product uses up about an inch of both width and length.
Corrugated Mailer Boxes and Literature Mailers
Corrugated mailers fold closed with a locking tuck, so most need no tape, and they give e-commerce orders a clean unboxing. Literature, easy-fold and book-fold mailers wrap around catalogs, binders and books.
Best-selling mailer boxes
6 x 3 x 3" White Corrugated Mailers$20.06 / 50/Bundle · View →
15 x 11 1/8 x 2" White Easy-Fold Mailers$65.23 / 50/Bundle · View →
12 1/8 x 11 5/8 x 2 5/8" White Side Loading Locking Mailers$44.20 / 50/Bundle · View →
38 x 26 x 1" White Jumbo Fold-Over Mailer$171.58 / 20/Bundle · View →Sizes and prices
| Size | Product | Pack | Price |
|---|---|---|---|
| 3 x 2 x 2″ | White Corrugated Mailers | 50/Bundle | $11.80 |
| 3 x 3 x 1″ | White Corrugated Mailers | 50/Bundle | $15.27 |
| 3 x 3 x 2″ | White Corrugated Mailers | 50/Bundle | $14.92 |
| 3 x 3 x 2″ | Kraft Corrugated Mailers | 50/Bundle | $19.56 |
| 3 x 3 x 3″ | White Corrugated Mailers | 50/Bundle | $17.27 |
| 4 x 2 x 2″ | White Corrugated Mailers | 50/Bundle | $12.64 |
| 4 x 2 x 2″ | Kraft Corrugated Mailers | 50/Bundle | $16.10 |
| 4 x 3 x 1″ | White Corrugated Mailers | 50/Bundle | $20.10 |
| 4 x 3 x 2″ | White Corrugated Mailers | 50/Bundle | $15.88 |
| 4 x 3 x 2″ | Kraft Corrugated Mailer | 50/Bundle | $19.46 |
| 4 x 3 x 3″ | White Corrugated Mailers | 50/Bundle | $16.98 |
| 4 x 4 x 2″ | White Corrugated Mailers | 50/Bundle | $19.09 |
| 5 x 2 x 2″ | White Corrugated Mailers | 50/Bundle | $12.21 |
| 5 x 3 x 1″ | White Corrugated Mailers | 50/Bundle | $22.05 |
| 5 x 3 x 2″ | White Corrugated Mailers | 50/Bundle | $16.19 |
| 5 x 3 x 3″ | White Corrugated Mailers | 50/Bundle | $18.61 |
| 6 x 2 x 2″ | White Corrugated Mailers | 50/Bundle | $15.11 |
| 6 x 2 x 2″ | Kraft Corrugated Mailers | 50/Bundle | $20.10 |
| 6 x 2 1/2 x 1″ | White Corrugated Mailers | 50/Bundle | $18.30 |
| 6 x 2 1/2 x 2 3/8″ | White Corrugated Mailers | 50/Bundle | $18.04 |
| 6 x 3 x 2″ | White Corrugated Mailers | 50/Bundle | $16.00 |
| 6 x 3 x 3″ | White Corrugated Mailers | 50/Bundle | $20.06 |
| 6 x 4 x 2″ | White Corrugated Mailers | 50/Bundle | $20.52 |
| 6 1/2 x 2 1/2 x 1″ | White Corrugated Mailers | 50/Bundle | $12.43 |
| 6 1/2 x 2 1/2 x 1 3/4″ | White Corrugated Mailers | 50/Bundle | $14.23 |
| 6 1/2 x 2 3/4 x 2 1/2″ | White Corrugated Mailers | 50/Bundle | $20.33 |
| 6 1/2 x 3 1/4 x 1 1/4″ | White Corrugated Mailers | 50/Bundle | $18.30 |
| 6 1/2 x 3 5/8 x 2 1/2″ | White Corrugated Mailers | 50/Bundle | $20.82 |
| 7 x 2 x 2″ | White Corrugated Mailers | 50/Bundle | $18.47 |
| 7 x 2 x 2″ | Kraft Corrugated Mailers | 50/Bundle | $18.98 |
| 7 x 3 x 2″ | White Corrugated Mailers | 50/Bundle | $20.52 |
| 7 x 3 x 3″ | White Corrugated Mailers | 50/Bundle | $19.04 |
| 7 x 4 x 2″ | White Corrugated Mailers | 50/Bundle | $22.03 |
| 7 x 5 x 2″ | White Corrugated Mailer | — | $11.66 |
| 8 x 3 x 2″ | White Corrugated Mailers | 50/Bundle | $21.97 |
| 8 x 3 x 3″ | White Corrugated Mailers | 50/Bundle | $24.68 |
| 8 x 8 x 4″ | White Corrugated Mailers | 50/Bundle | $80.26 |
| 8 x 8 x 8″ | White Corrugated Mailers | 50/Bundle | $88.36 |
| 9 x 2 x 2″ | White Corrugated Mailers | 50/Bundle | $17.35 |
| 9 x 3 x 3″ | White Corrugated Mailers | 50/Bundle | $25.48 |
| 10 x 2 x 2″ | White Corrugated Mailers | 50/Bundle | $20.12 |
| 10 x 3 x 2″ | White Corrugated Mailers | 50/Bundle | $21.51 |
| 10 x 8 x 5″ | White Corrugated Mailers | 50/Bundle | $88.36 |
| 10 x 8 x 8″ | White Corrugated Mailers | 50/Bundle | $109.94 |
| 11 1/8 x 8 5/8 x 2 1/2″ | White Side Loading Locking Mailers | 50/Bundle | $29.70 |
| 12 x 11 1/2 x 3″ | White Easy-Fold Mailers | 50/Bundle | $139.60 |
| 12 1/8 x 9 x 2 1/2″ | White Side Loading Locking Mailers | 50/Bundle | $67.07 |
| 12 1/8 x 11 5/8 x 2 5/8″ | White Side Loading Locking Mailers | 50/Bundle | $44.20 |
| 15 x 11 1/8 x 2″ | White Easy-Fold Mailers | 50/Bundle | $65.23 |
| 20 x 16 x 1/4″ | White Jumbo Fold-Over Mailers | 20/Bundle | $72.37 |
| 20 x 16 x 1″ | White Jumbo Fold-Over Mailers | 20/Bundle | $43.86 |
| 21 x 6 x 2″ | White Corrugated Mailers | 50/Bundle | $85.66 |
| 28 x 22 x 1/4″ | White Jumbo Fold-Over Mailers | 20/Bundle | $90.92 |
| 28 x 22 x 6″ | Kraft Jumbo Mailers | 20/Bundle | $118.09 |
| 28 x 24 x 6″ | Kraft Jumbo Mailers | 20/Bundle | $130.75 |
| 30 x 22 x 6″ | Kraft Jumbo Mailers | 20/Bundle | $123.22 |
| 30 x 22 1/2 x 1/4″ | White Jumbo Fold-Over Mailers | 20/Bundle | $93.08 |
| 30 x 22 1/2 x 1″ | White Jumbo Fold-Over Mailers | 20/Bundle | $99.15 |
| 30 x 24 x 6″ | Kraft Jumbo Mailers | 20/Bundle | $130.75 |
| 30 x 30 x 6″ | Kraft Jumbo Mailers | 20/Bundle | $153.46 |
| 32 x 22 x 6″ | Kraft Jumbo Mailers | 20/Bundle | $113.88 |
| 36 x 12 x 6″ | Kraft Jumbo Mailers | 20/Bundle | $92.89 |
| 36 x 24 x 1/4″ | White Jumbo Fold-Over Mailers | 20/Bundle | $87.16 |
| 36 x 24 x 1″ | White Jumbo Fold-Over Mailers | 20/Bundle | $94.38 |
| 36 x 24 x 6″ | Kraft Jumbo Mailers | 20/Bundle | $156.17 |
| 36 x 30 x 6″ | Kraft Jumbo Mailers | 20/Bundle | $174.33 |
| 36 x 36 x 6″ | Kraft Jumbo Mailers | 20/Bundle | $234.77 |
| 38 x 26 x 1″ | White Jumbo Fold-Over Mailer | 20/Bundle | $171.58 |
| 38 x 26 x 6″ | Kraft Jumbo Mailers | 20/Bundle | $175.63 |
| 40 x 30 x 6″ | Kraft Jumbo Mailers | 20/Bundle | $210.47 |
| 48 x 24 x 6″ | Kraft Jumbo Mailers | 20/Bundle | $200.53 |
| 48 x 36 x 3″ | Kraft Jumbo Mailers | 20/Bundle | $243.59 |
Showing the 72 most popular of 690 items, sorted by size. Shop all 690 →
See how one customer uses them: Quentin’s Sauces reorders 9 x 3 x 3 in. white corrugated mailers.
Rigid Flat Mailers
Rigid flat mailers are made from stiff paperboard so photos, certificates, art prints and documents arrive without a crease. Self-seal versions close with a peel strip; tab-lock and expandable styles hold thicker stacks. Kraft and white finishes are available in most sizes.
Popular flat mailers
6 x 8" White (25 Pack) Self-Seal Stayflats Plus Mailers$12.68 · View →
6 x 8" Kraft Stayflats Mailers$24.86 / 100/Case · View →
6 x 8" White Stayflats Mailers$26.42 / 100/Case · View →
7 x 9" Kraft Self-Seal Stayflats Plus Mailers$41.46 / 100/Case · View →Sizes and prices
Showing the 48 most popular of 75 items, sorted by size. Shop all 75 →
Mailing Envelopes
Tyvek envelopes resist tearing, punctures and water; Ship-Lite envelopes add light cushioning; paper envelopes cover catalog, clasp, jumbo and gummed styles for documents and bulk mail.
Popular mailing envelopes
12 x 16 x 2" Expandable Ship-Lite Envelopes (100/Case) – SLE12162WS$145.65 / 100/Case · View →
12 x 16 x 2" Expandable Ship-Lite Envelopes (100/Case) – SLE12162WE$145.65 / 100/Case · View →
10 x 15 x 2" Expandable Ship-Lite Envelopes$107.71 / 100/Case · View →
12 x 15 1/2" Flat Ship-Lite Envelopes$74.63 / 100/Case · View →Sizes and prices
Showing the 60 most popular of 127 items, sorted by size. Shop all 127 →
Glamour, Reinforced and Retail Mailers
Metallic glamour mailers for gift and boutique shipments, nylon-reinforced mailers for heavy soft goods, and paper merchandise and grocery bags for counter sales.
Specialty mailers and bags
5 x 3 1/4 x 9 3/4" White Grocery Bags$24.41 / 500/Bundle · View →
6 1/4 x 10 1/4" Translucent Silver Glamour Mailers$129.18 / 250/Case · View →
10 3/4 x 13" Red Metallic Glamour Mailers$154.07 / 250/Case · View →
10 3/4 x 13" Gold Metallic Glamour Mailers$154.07 / 250/Case · View →Sizes and prices
| Size | Product | Pack | Price |
|---|---|---|---|
| 5 x 3 1/4 x 9 3/4″ | White Grocery Bags | 500/Bundle | $24.41 |
| 6 1/4 x 10 1/4″ | Silver Metallic Glamour Mailers | 250/Case | $97.83 |
| 6 1/4 x 10 1/4″ | Blue Metallic Glamour Mailers | 250/Case | $97.83 |
| 6 1/4 x 10 1/4″ | Translucent Silver Glamour Mailers | 250/Case | $129.18 |
| 6 1/4 x 10 1/4″ | Green Metallic Glamour Mailers – 250 PER CASE | — | $177.67 |
| 7 x 6 3/4″ | Gold Glamour Bubble Mailers | 72/Case | $70.09 |
| 7 x 6 3/4″ | Blue Glamour Bubble Mailers | 72/Case | $72.89 |
| 7 x 6 3/4″ | Black Glamour Bubble Mailers | 72/Case | $72.89 |
| 7 x 6 3/4″ | Red Glamour Bubble Mailers | 72/Case | $72.89 |
| 7 1/2 x 11″ | Red Glamour Bubble Mailers | 72/Case | $74.64 |
| 7 1/2 x 11″ | Gold Glamour Bubble Mailers | 72/Case | $74.64 |
| 7 1/2 x 11″ | Black Glamour Bubble Mailers | 72/Case | $78.37 |
| 7 1/2 x 11″ | Blue Glamour Bubble Mailers | 72/Case | $106.60 |
| 9 x 11 1/2″ | Blue Glamour Bubble Mailers | 100/Case | $107.40 |
| 9 x 11 1/2″ | Gold Glamour Bubble Mailers | 100/Case | $111.70 |
| 9 x 11 1/2″ | Black Glamour Bubble Mailers | 100/Case | $112.78 |
| 9 x 11 1/2″ | Red Glamour Bubble Mailers | 100/Case | $112.78 |
| 9 1/2 x 12 3/4″ | Silver Metallic Glamour Mailers | 250/Case | $126.88 |
| 9 1/2 x 12 3/4″ | Gold Metallic Glamour Mailers | 250/Case | $126.88 |
| 9 1/2 x 12 3/4″ | Purple Metallic Glamour Mailers | 250/Case | $149.88 |
| 9 1/2 x 12 3/4″ | Blue Metallic Glamour Mailers | 250/Case | $149.88 |
| 9 1/2 x 12 3/4″ | Translucent Silver Glamour Mailers | 250/Case | $236.78 |
| 10 3/4 x 13″ | Red Metallic Glamour Mailers | 250/Case | $154.07 |
| 10 3/4 x 13″ | Gold Metallic Glamour Mailers | 250/Case | $154.07 |
| 10 3/4 x 13″ | Blue Metallic Glamour Mailers | 250/Case | $154.07 |
| 10 3/4 x 13″ | Silver Metallic Glamour Mailers | 250/Case | $182.00 |
| 10 3/4 x 13″ | Purple Metallic Glamour Mailers | 250/Case | $182.00 |
| 13 x 17 1/2″ | Red Glamour Bubble Mailers | 100/Case | $132.84 |
| 13 x 17 1/2″ | Gold Glamour Bubble Mailers | 100/Case | $132.84 |
| 13 x 17 1/2″ | Blue Glamour Bubble Mailers | 100/Case | $138.16 |
| 13 x 17 1/2″ | Black Glamour Bubble Mailers | 100/Case | $138.16 |
| 13 3/4 x 11″ | Blue Glamour Bubble Mailers | 48/Case | $82.35 |
| 13 3/4 x 11″ | Red Glamour Bubble Mailers | 48/Case | $82.35 |
| 13 3/4 x 11 | Gold Glamour Bubble Mailers | 48/Case | $82.35 |
| 13 3/4 x 11″ | Black Glamour Bubble Mailers | 48/Case | $86.47 |
| 13 3/4 x 11″ | Silver Glamour Bubble Mailers | 48/Case | $113.10 |
Showing the 36 most popular of 156 items, sorted by size. Shop all 156 →
Need a plain bag rather than a mailer? Shop poly bags for reclosable, flat and gusseted bags.
Frequently Asked Questions
What is the difference between a poly mailer and a bubble mailer?
A poly mailer is a single layer of polyethylene film with no cushioning, for soft goods. A bubble mailer has a bubble lining that cushions small items that could scuff or crack.
What size bubble mailer do I need?
Choose an inside size at least as large as the item plus its thickness. The standard sizes run from #000 (4 x 8 in.) to #7 (14 1/4 x 20 in.); see the size chart above.
Are poly mailers waterproof?
Polyethylene film is water resistant, so poly mailers protect contents from rain and moisture in transit better than paper envelopes.
Do corrugated mailers need tape?
Most corrugated mailers close with a locking tuck flap, so tape is optional. Many shippers add one strip for tamper evidence.
What is a rigid flat mailer used for?
Items that must not bend: photos, art prints, certificates, calendars and documents. The stiff board keeps them flat.
Can I buy mailers in bulk?
Yes. Mailers are sold online by the case or pack with live prices, and pallet quantities and custom printing are quoted on request. Some common sizes are in stock at select manufacturers, subject to confirmation.
Are Tyvek envelopes better than paper?
Tyvek is much harder to tear or puncture and resists water, so it suits heavy documents and long transit. Paper envelopes cost less for everyday mail.
What happened to the poly bags on this page?
Poly bags now have their own page with every style and size: poly bags.
Related Packaging Pages
Packaging Pages
Packaging & Shipping SuppliesEvery packaging category in one place.
Poly BagsReclosable, flat and gusseted bags by size.
Shipping Boxes by SizeFind a carton by inside dimensions.
Packing TapeCarton sealing tape and tape guns.
Bulk Bubble Wrap & CushioningBubble, foam and void fill.
Shipping Labels & TagsThermal, laser and handling labels.
Ordering Mailers Every Month?
Order mailers online by the case, or send your monthly usage by size for volume pricing, custom printing and freight.