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Double Wall Shipping Boxes
6 x 6 x 6"

  • Extra Strong Double wall Corrugated Board
  • All our boxes are produced right here in the USA
  • 48 ECT 1/3" thick kraft corrugated board sustainably sourced and recyclable
$18.77 (Case Pack: 15 ea.)

Interested in larger quantities or custom size?

Double Wall Shipping Boxes is available to buy in increments of 1
Case QuantityPrice
1$18.77 / case
5 $17.83 / case
10 $16.89 / case

Our 48ECT double wall corrugated cardboard boxes are designed for the heavy lifting. These super durable Cartons can be used universally for various shipping applications via water, railroad, and air and even as moving boxes. Buy heavy duty cardboard boxes and double wall packaging boxes wholesale at Ucanpack. Corrugated Cardboard Boxes & Shipping Cartons available In hundreds of sizes! Design online: add your logo and let your brand stand out with your custom shipping boxes!


Corrugated Wall Thickness Options:

  • 1/8" B-Flute Corrugated Cardboard: Thick and strong corrugated cardboard material suitable for heavier items.
  • 1/16" E-Flute Corrugated Cardboard: Lightweight and durable corrugated cardboard material suitable for fragile items.

Shipping Boxes Printing Options:

  • Outside Only - Full Color
  • No Printing (Plain)

Corrugated custom shipping boxes are the most economical choice for shipping bulkier items. They're thick, strong, and secure without compromising on style. Ucanpack's corrugated shipping boxes are instructed with 200#/32ECT B Flute corrugated cardboard which makes them suitable to carry packages weighing up to 30 lbs.

With our user-friendly online design tool, you can create custom delivery boxes that don't just withstand the journey but also enhance brand visibility and boost your company's reputation.

Length (L): Measure the box's longest opening dimension horizontally, from left to right.

Width (W): Measure the box's shorter opening dimension vertically, from front to back.

Height (H): Distance you can reach into the box, measured perpendicular to the length and width.

box measurement
Item Weight0.40 lbs
Wall ConstructionDouble Wall
Dimensions 6 x 6 x 6"
Case Pack15 ea
Case Weight6.00 lbs
NoteCustom printing & sizes available. Call for details.

Frequently Asked Questions

Q: How do I start creating branded shipping boxes?

A: On the product page and click on the 'Customize' option which opens the 3D Design Studio to craft your unique design or upload an existing one. Once your order is confirmed at checkout, we'll set in motion the creation of your bespoke shipping box.

Q: What is the difference between corrugated boxes and cardboard boxes?

A: Corrugated cardboard outperforms standard cardboard when carrying heavy packages, even when reinforced with a liner. Compared to the cardstock used for product boxes, corrugated cardboard is substantially thicker and composed of three, five or even seven layers.

Q: Can I buy a single corrugated box?

A: Yes, you can order a sample box.

Q: What is the difference between RSC and FOL Boxes??

A: RSC stands for regular slotted container. It is the most common box style for shipping and storage boxes. It’s characterized by two outer flaps that meet at the center and needs to be sealed with packaging tape. FOL stands for full overlap box. The flaps of the box extend all the way to the opposite side. This adds extra padding and increases durability and protection.

Q: When will I receive my corrugated shipping boxes?

A: Our usual production timeline is within 2-3 business days. We can complete production in 1-2 business days if you need an expedited service. Similarly, creating a sample also takes 1-2 business days. Please note that this schedule excludes holidays, weekends, and shipping time.

Q: Are shipping boxes reusable?

A: Yes, our shipping boxes can be reused, repurposed, and recycled. We recommend upcycling the boxes in-house and not using them to ship products again to customers.

Q: What are some of the common applications of corrugated boxes?

A: Our corrugated shipping boxes are used in multitudes of packaging applications such as Wine Boxes, Clothing & Apparel Boxes, Shoe Boxes, Toy Packaging Boxes and Tertiary Packaging.

Q: Can I order a box type other than RSC style?

A: Absolutely. We are a manufacturer with house die cutting and printing infrastructure. We can quickly make any custom corrugated box, fitment, display, etc. with custom printing. Call us 201.975.6272 to get started

Q: Can I print on the inside of the shipping box?

A: Yes, you can. However, this functionality is not yet available on our online 3D tool Contact us with your graphics files and we will get you started with inside printing.

Q: Can I get a free box dieline?

A: You do NOT need to place an order before requesting a dieline template. Just email us or call us at 201.975.6272 and we'd be happy to send you the dieline free of cost!

More Information
Length 15.2 cm
Width 15.2 cm
Height 15.2 cm
TypeDouble Wall