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Shipping Boxes

You are looking for custom shipping boxes to deliver bulky items, and you are in the right place. We offer fast turnaround and low minimums.

Customize your shipping box to any size and material thickness according to your needs.

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Delivery (Free): 2 - 3 Business Days

Shipping Box Specifications

Custom shipping boxes, also known as Regular Slotted Containers, are the most common box style globally because of their versatile design that produces minimal waste.

Corrugated cardboard shipping boxes are sturdy enough to provide optimal protection for your products during transit.

Material Thickness:

  • E-Flute 1/16th” (hold up to 10 pounds)
  • B-Flute 1/8th” (can hold 20 to 40 pounds)


  • Custom Sizes
  • Standard Size: The 11″ x 8.5″ x 5.5″ size is the most popular that falls under the USPS tier 4 shipping rates.

Printing Options:

  • CMYK
  • Pantone

Printed Sides:

  • Inside Only
  • Outside Only
  • Inside and Outside


  • We can ship a sample with your artwork in 5 to 6 business days for you to check the quality.

Production Time:

  • Standard: 8 to 10 business days
  • Rush: 4 to 5 business days

Different Types of Shipping Boxes

Explore the variety of shipping boxes available, each designed for specific packaging needs and purposes:

  • Regular Slotted Container (RSC): Standard shipping box with equal flap sizes; ideal for a wide range of products.
  • Full Overlap Box (FOL): Flaps fully overlap for added strength, perfect for heavy or fragile items.
  • Half Slotted Container (HSC): Similar to RSC but without one set of flaps; useful for storage and easy access.
  • Telescope Box: Consists of a separate top and bottom that fit over each other; great for bulky items.
  • Mailer Box: Designed for secure mailing, with a self-locking feature; ideal for e-commerce and subscription boxes.
  • Corrugated Pads: Flat sheets used to separate layers or as added protection; suitable for stacking items inside boxes.

Mail Your Products in Durable Shipping Boxes

Ensure your products reach your customers in top condition with our shipping boxes. These boxes are made to keep your items safe and help show off your brand. They’re not just strong; they also work like a billboard for your business.

Ideal for storage and equipped to deliver bulk orders seamlessly, they embody resilience and efficiency. Plus, our cardboard boxes are 100% recyclable and environmentally friendly, making them a great choice for businesses looking to reduce their carbon footprint.

Frequently Asked Questions

How can I decrease my pricing per unit?

You can get lower prices by increasing the order quantity. Pricing is often decided by the size, shape & style of your box.

Can I order a sample shipping box?

Yes, you can order a sample before placing the order, but you have to pay for it.

Can I design the artwork for my shipping boxes with ECB?

Yes, you can use our design services; just share your logo, graphics, and other branding elements.

How to measure the size of a shipping box?

Box dimensions are given as Length (L) x Width (W) x Depth (D), referring to the interior measurements.

Length: The longest side of the box, from left to right.
Width: The shorter side, from front to back.
Depth: The vertical dimension, from top to bottom.

What is the production time?

It takes 8 to 10 business days for production to be completed and dispatched. For an earlier completion of your production, consider a rush order, which takes 4 to 5 business days to complete.

Does printing on the inside of the box cost more?

Yes, there can be a 25-50% increase in cost depending on the packaging type. If your budget concerns you, you may consider using unprinted boxes or printing the packaging only on one side.