Skip to navigation Skip to content
Your Cart
Logo with three red horizontal bars on the left, followed by the text Material Handling USA in bold white letters on a dark background.
  • My Account
  • Help Center
$0.00 0
  • Contact Us
  • Products
    • Automotive
    • Evidence Storage
    • Guard Booths
    • Laboratory
    • Pallet Rack
    • Mezzanines
    • Mobile Shelving
    • Modular Buildings
    • Security Cages
    • Shelving Solutions
    • Shipping Supplies
    • Warehouse Solutions
    • Vidir
  • Shop Online Products
  • Design Services
    • Automotive Parts Room Design
    • Evidence Storage Room Design
    • Guard Shack Design
    • Server Cages Design
    • Medical Lab Design
    • Hospital Stockroom Design
    • In Plant Office Design
    • Laboratory Design
    • Locker Room Design
    • Museum Design
    • Pallet Rack Design
    • Readiness Center Storage Design
    • Retail Stockroom Design
    • Stockroom Design
    • Tenant Locker Design
    • Warehouse Design
  • Business Type
    • Data Centers
    • Education
    • Food Service
    • Government
    • Healthcare
    • Laboratories
    • Law Enforcement
    • Manufacturing
    • Office
    • Property Management
    • Warehouse
  • Resources
    • Brochures
    • Photo Gallery
    • Specifications
    • AIA Presentations
    • Case Studies
  • What’s New
  • Contact Us
  • Products
    • Automotive
    • Evidence Storage
    • Guard Booths
    • Laboratory
    • Pallet Rack
    • Mezzanines
    • Mobile Shelving
    • Modular Buildings
    • Security Cages
    • Shelving Solutions
    • Shipping Supplies
    • Warehouse Solutions
    • Vidir
  • Shop Online Products
  • Design Services
    • Automotive Parts Room Design
    • Evidence Storage Room Design
    • Guard Shack Design
    • Server Cages Design
    • Medical Lab Design
    • Hospital Stockroom Design
    • In Plant Office Design
    • Laboratory Design
    • Locker Room Design
    • Museum Design
    • Pallet Rack Design
    • Readiness Center Storage Design
    • Retail Stockroom Design
    • Stockroom Design
    • Tenant Locker Design
    • Warehouse Design
  • Business Type
    • Data Centers
    • Education
    • Food Service
    • Government
    • Healthcare
    • Laboratories
    • Law Enforcement
    • Manufacturing
    • Office
    • Property Management
    • Warehouse
  • Resources
    • Brochures
    • Photo Gallery
    • Specifications
    • AIA Presentations
    • Case Studies
  • What’s New
$0.00 0

Flat Boxes

Compact and Reliable Flat Corrugated Boxes

Home » Shop » Shipping Supplies » Boxes - Corrugated » Flat Boxes » Page 7

Showing 169–196 of 199 results

  • ←
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • →
  • An open MH-USA 28 x 28 x 6 Flat Corrugated Box from a 10/Bundle set is displayed against a plain white background, showcasing its spacious design with flaps extended outward.

    Available On Subscription, Flat Boxes, Flat Boxes, ZZPB

    MH-USA 28 x 28 x 6″ Flat Corrugated Boxes (10/Bundle)
    $54.93 Add to cart
  • An empty MH-USA 28 x 28 x 8 flat corrugated box with open flaps is set against a plain white backdrop. Its neutral brown color and lack of markings make it ideal for a variety of storage needs.

    Available On Subscription, Flat Boxes, Flat Boxes, ZZPB

    MH-USA 28 x 28 x 8″ Flat Corrugated Boxes (10/Bundle)
    $98.78 Add to cart
  • The empty brown cardboard box with flaps spread outward sits against a simple white background. Its versatile design, like the MH-USA 29 x 17 x 3 flat corrugated boxes (25/bundle), is perfect for various packaging needs and provides practical storage solutions.

    Available On Subscription, Flat Boxes, Flat Boxes, ZZPB

    MH-USA 29 x 17 x 3″ Flat Corrugated Boxes (25/Bundle)
    $96.04 Add to cart
  • An open, large, plain brown cardboard box with flaps extended outward, reminiscent of the MH-USA 30 x 12 x 6 Flat Corrugated Boxes (25/Bundle), sits unused against a pristine white background.

    Available On Subscription, Flat Boxes, Flat Boxes, ZZPB

    MH-USA 30 x 12 x 6″ Flat Corrugated Boxes (25/Bundle)
    $78.44 Add to cart
  • A brown MH-USA 30 x 20 x 6 flat corrugated box from the 15/bundle set is shown with open flaps against a white background.

    Available On Subscription, Flat Boxes, Flat Boxes, ZZPB

    MH-USA 30 x 20 x 6″ Flat Corrugated Boxes (15/Bundle)
    $49.60 Add to cart
  • The MH-USA 30 x 20 x 8 flat corrugated box with brown flaps extended outward is shown on a white background, emphasizing its rectangular shape and texture. Available in bundles of 15 for your packaging needs.

    Available On Subscription, Flat Boxes, Flat Boxes, ZZPB

    MH-USA 30 x 20 x 8″ Flat Corrugated Boxes (15/Bundle)
    $73.88 Add to cart
  • The open cardboard box, embodying the MH-USA 30 x 30 x 6 Flat Corrugated design, has high sides and flaring flaps at each corner. Resting on a white background, it highlights its versatility for packaging needs.

    Available On Subscription, Flat Boxes, Flat Boxes, ZZPB

    MH-USA 30 x 30 x 6″ Flat Corrugated Boxes (15/Bundle)
    $96.40 Add to cart
  • The MH-USA 30 x 30 x 8 flat corrugated box, with open flaps, casts a slight shadow on a plain white background, highlighting its robust structure. Sold in bundles of 10.

    Available On Subscription, Flat Boxes, Flat Boxes, ZZPB

    MH-USA 30 x 30 x 8″ Flat Corrugated Boxes (10/Bundle)
    $60.65 Add to cart
  • A large MH-USA 32 x 32 x 8 flat corrugated box with partially extended flaps is empty against a plain white background. (Pack of 10).

    Available On Subscription, Flat Boxes, Flat Boxes, ZZPB

    MH-USA 32 x 32 x 8″ Flat Corrugated Boxes (10/Bundle)
    $115.53 Add to cart
  • An open, empty MH-USA 34 x 21 x 6 flat corrugated box with extended flaps is shown against a plain white background. It belongs to a convenient bundle of 10.

    Available On Subscription, Flat Boxes, Flat Boxes, ZZPB

    MH-USA 34 x 21 x 6″ Flat Corrugated Boxes (10/Bundle)
    $65.88 Add to cart
  • A long MH-USA 36 x 12 x 4 flat corrugated box with flaps extended outward, revealing its textured surface against a plain white background, highlighting its sturdy design.

    Available On Subscription, Flat Boxes, Flat Boxes, ZZPB

    MH-USA 36 x 12 x 4″ Flat Corrugated Boxes (20/Bundle)
    $53.60 Add to cart
  • An open rectangular cardboard box with flaps extended outward is displayed against a white background. This MH-USA 36 x 12 x 6 flat corrugated box comes in bundles of 20, perfect for all your packaging needs.

    Available On Subscription, Flat Boxes, Flat Boxes, ZZPB

    MH-USA 36 x 12 x 6″ Flat Corrugated Boxes (20/Bundle)
    $69.25 Add to cart
  • An open cardboard box with flaps extended is visible against a white background. The empty MH-USA 36 x 16 x 5 flat corrugated box showcases its brown color and texture prominently.

    Available On Subscription, Flat Boxes, Flat Boxes, ZZPB

    MH-USA 36 x 16 x 5″ Flat Corrugated Boxes (15/Bundle)
    $70.31 Add to cart
  • An MH-USA 36 x 18 x 6 flat corrugated box with extended flaps stands open and empty against a white background.

    Available On Subscription, Flat Boxes, Flat Boxes, ZZPB

    MH-USA 36 x 18 x 6″ Flat Corrugated Boxes (15/Bundle)
    $81.40 Add to cart
  • Displayed against a white background, an open MH-USA 36 x 21 x 10 Flat Wardrobe Box with four flaps and outward-angled sides is shown. The brown cardboard box is part of a bundle of ten.

    Available On Subscription, Flat Boxes, Flat Boxes, ZZPB

    MH-USA 36 x 21 x 10″ Flat Wardrobe Boxes (10/Bundle)
    $73.88 Add to cart
  • A MH-USA 36 x 21 x 20 flat wardrobe box, part of a 5-piece bundle, is open with flaps extended outward. It is made of brown corrugated cardboard and sits empty on a plain white background.

    Available On Subscription, Flat Boxes, Flat Boxes, ZZPB

    MH-USA 36 x 21 x 20″ Flat Wardrobe Boxes (5/Bundle)
    $34.33 Add to cart
  • The MH-USA 36 x 24 x 4 Flat Corrugated Box, part of a handy ten-pack bundle, is open and flat with extended flaps, shown on a white background.

    Available On Subscription, Flat Boxes, Flat Boxes, ZZPB

    MH-USA 36 x 24 x 4″ Flat Corrugated Boxes (10/Bundle)
    $51.07 Add to cart
  • A large open brown cardboard box with flaps spread out is shown against a white background, embodying the MH-USA 36 x 24 x 6 Flat Corrugated Boxes (10/Bundle).

    Available On Subscription, Flat Boxes, Flat Boxes, ZZPB

    MH-USA 36 x 24 x 6″ Flat Corrugated Boxes (10/Bundle)
    $51.33 Add to cart
  • A large, open MH-USA 36 x 24 x 8 flat corrugated box with outward flaps is empty against a white background, offering versatile storage or shipping solutions. Product: MH-USA 36 x 24 x 8 Flat Corrugated Boxes (10/Bundle).

    Available On Subscription, Flat Boxes, Flat Boxes, ZZPB

    MH-USA 36 x 24 x 8″ Flat Corrugated Boxes (10/Bundle)
    $71.13 Add to cart
  • A bundle of 25 MH-USA 6 x 6 x 2 Flat Corrugated Boxes is shown against a plain white background, ideal for small packaging needs.

    Available On Subscription, Flat Boxes, Flat Boxes, ZZPB

    MH-USA 6 x 6 x 2″ Flat Corrugated Boxes (25/Bundle)
    $20.00 Add to cart
  • An open MH-USA 7 x 7 x 3 flat corrugated box, made of brown material and perfect for shipping and storage, rests against a white background. These boxes come in bundles of 25 for efficient packing needs.

    Available On Subscription, Flat Boxes, Flat Boxes, ZZPB

    MH-USA 7 x 7 x 3″ Flat Corrugated Boxes (25/Bundle)
    $15.00 Add to cart
  • An open MH-USA 8 x 6 x 2 flat corrugated box with outward-extended flaps sits empty on a plain white backdrop, showing off its sturdy build. Ideal for versatile packaging, this box comes in a handy bundle of 25.

    Available On Subscription, Flat Boxes, Flat Boxes, ZZPB

    MH-USA 8 x 6 x 2″ Flat Corrugated Boxes (25/Bundle)
    $15.38 Add to cart
  • A MH-USA 8 x 6 x 3 flat corrugated box with outward-flared flaps on a white background, highlighting the inner corrugated texture. (25/Bundle).

    Available On Subscription, Flat Boxes, Flat Boxes, ZZPB

    MH-USA 8 x 6 x 3″ Flat Corrugated Boxes (25/Bundle)
    $14.17 Add to cart
  • The MH-USA 8 x 8 x 2 Flat Corrugated Box (25/Bundle) is shown with its flaps open against a plain white background.

    Available On Subscription, Flat Boxes, Flat Boxes, ZZPB

    MH-USA 8 x 8 x 2″ Flat Corrugated Boxes (25/Bundle)
    $28.46 Add to cart
  • An open MH-USA 8 x 8 x 3 flat corrugated box from a bundle of 25 is displayed against a white background, with flaps folded outward to highlight its sturdy design.

    Available On Subscription, Flat Boxes, Flat Boxes, ZZPB

    MH-USA 8 x 8 x 3″ Flat Corrugated Boxes (25/Bundle)
    $18.46 Add to cart
  • An unfolded MH-USA 8 x 8 x 4 Flat Corrugated Box rests on a white background, showcasing its medium size and sturdy brown cardboard construction. Part of a bundle of 25.

    Available On Subscription, Flat Boxes, Flat Boxes, ZZPB

    MH-USA 8 x 8 x 4″ Flat Corrugated Boxes (25/Bundle)
    $17.69 Add to cart
  • The MH-USA 9 x 6 x 2 Flat Corrugated Boxes, sold in bundles of 25, sit open with flaps extended on a plain white background, ready for your creative touch.

    Available On Subscription, Flat Boxes, Flat Boxes, ZZPB

    MH-USA 9 x 6 x 2″ Flat Corrugated Boxes (25/Bundle)
    $23.46 Add to cart
  • An empty MH-USA 9 x 6 x 3 flat corrugated box from a bundle of 25 is open with flaps extended against a plain background, ideal for versatile packaging needs.

    Available On Subscription, Flat Boxes, Flat Boxes, ZZPB

    MH-USA 9 x 6 x 3″ Flat Corrugated Boxes (25/Bundle)
    $15.38 Add to cart

Showing 169–196 of 199 results

  • ←
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • →
Filter by price
Price: —

Most Popular Shipping Supplies

MH USA Bags - Poly

Bags
- Poly

Three stacked cardboard boxes with MH USA shipping labels and handling symbols, including fragile and keep dry icons, on a gray background.

Boxes
- Corrugated

MH USA Boxes - Mailers​

Boxes
- Mailers

MH USA Bubble, Foam & Cushioning

Bubble, Foam & Cushioning

MH USA Edge Protectors

Edge
Protectors

MH USA Envelopes & Mailers​

Envelopes
& Mailers

Brands we offer

We pick the very best so you can be assured of the quality. 

3M Logo
ACDI-Energy-Services Logo
Aurora Storage Products Logo
BASC Images Mfg Logo
Borroughs Logo
Camrack Logo
Charnstrom Logo
colorflex Logo
Cotterman Logo
Dahle North America Logo
Dasco Storage Solutions Logo
DC Locker Inc
Eagle Group Logo
EffiMat Storage Technology Logo
EQUIPTO
E-Systems Group
Little Giant Ladder Logo
Metalware Corp
Metro Logo
Modular_Millwork Logo
Newcastle_Systems
Panel_Built Logo
Pegasus_Medical_Concepts Logo
Ridg_U_Rak Logo
Smead_Custom Logo
Smead logo
The_Folder_Factory Logo
Vestil Logo
Shure Manufacturing Corp Logo
SpaceGuard Logo
Star Filing Logo
Summit Steel Manufacturing Inc Logo
Storeganizer Logo
SupplyPoint Logo
Tennsco Corp
Wanzl

New Hot Reads

A large blue and orange metal shelving unit with three adjustable grey perforated shelves, one shelf partially pulled out, shown on a white background.

Roll Out Pallet Rack- Rack Mounted

January 9, 2026 No Comments
White heavy-duty crowd control barriers labeled Stadium Swim form a winding queue on a shiny, polished floor inside a spacious indoor area.

PRIME HD RETRACTA-BELT® Stanchions

The Visiontron PRIME HD RETRACTA-BELT® offers durable, outdoor-ready crowd control. Featuring a weatherproof base and a 10′ locking belt, these

August 27, 2025 No Comments
A large, modern industrial building with solar panels on the roof showcases sustainable warehouse design and is surrounded by trees. Wind turbines are visible in the distance under a sunny, blue sky with scattered clouds.

The Green Warehouse: Sustainable Design for Efficiency & Savings

Design an eco-efficient warehouse that reduces energy costs, minimizes environmental impact, and enhances your brand. Our sustainable designs deliver measurable

August 25, 2025 No Comments
A spacious warehouse with a blue steel roof, large windows, and skylights serves as a hub for assembling prefabricated modular units—ideal for rapid deployment warehouse needs or scalable warehouse facilities.

Modular Warehouse Design: Agility for Changing Demands

Deploy flexible, scalable, and rapidly-built modular warehouse facilities. Ideal for seasonal peaks, temporary projects, or agile expansion. Design your operations

August 25, 2025 No Comments
Get In Touch with Our Experts Today!

For more information and personalized assistance from our in-house representatives, feel free to reach out to us. Whether you have questions or need a callback, we’re here to help! Simply email us at Sales@MH-USA.com or use our convenient “Contact Us” form to get started. You can also give us a call at 1-800-326-4403.

Online Store
My Account
Register
My Orders
Check Out
Terms and Conditions
Privacy Policy
Products
Pallet Rack
Shelving
Shipping Supplies
Security Cages
Mezzanines
Modular Buildings
Smart Lockers
PRODUCT DESIGN SERVICES
Warehouse Design
Pallet Rack Design
Laboratory Design
Stockroom Design
Tenant Locker Design
Pallet Rack Permitting
Retail Stockroom Design
Hospital Stockroom Design
Evidence Storage Room Design
Business Type
Data Centers
Education
Food Service
Government
Healthcare
Laboratories
Law Enforcement
Manufacturing
Mining and Gas
Office
Property Management
Warehouse
Resources
Brochures
Photo Gallery
Specifications
AIA Presentations
CONTACT US

Call Us
Contact Us
Send Us A Message
About Us
Blogs
Career

MATERIAL HANDLING USA
800-326-4403
Sales@MH-USA.com
222 S. Main St.
5th Floor
Salt Lake City, UT 84101
Facebook Youtube Linkedin X-twitter
Logos of various payment methods displayed in a row: Affirm, Amazon Pay, Discover, American Express, Visa, MasterCard, Google Pay, Apple Pay, and Klarna, each in distinct colors and styles.