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Small Shipping Boxes 8x6x3 Inches – Black Corrugated Cardboard Boxes (20-Pack) for Mailing, Packing, Small Business & Gift Packaging - Recyclable & Sturdy

  • Based on 626 reviews
Condition: New
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$30.99 Why this price?
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Tuesday, Mar 10
Order within 18 hours and 27 minutes
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Size: 8x6x3 Inch


Color: Black


Features

  • Perfect Size for Small Business & Both Side Whie for DIY: The small shipping boxes is 8"x 6"x 3" are light weight but sturdy, reducing unnecessary weight costs. They are lightweight and save postage, perfect for the mailing or storage for the small business supplies or other items shipping. The mailer boxes are double-sided black, they are great for DIY your own label.
  • Sturdy & Safety for Shipping: All of our small cardboard boxes in this range are made from recyclable ECT-32 grad corrugated cardboard. The reinforced edges and corners enhance the overall durability, minimizing the risk of damage during transit.
  • Easy to Assembly: Our small cardboard boxes are designed to assemble in seconds without tape, glue, or staples, making the packaging process quick and hassle-free. These small shipping boxes are perfect for small business packaging supplies, saving the packing time for your company.
  • Wide Usage: The packing boxes are suitable for packaging for small business and e-commerce, suitable for packing, storing, shipping and mailing or other gift boxes for presents. Make your products looks more professional and eye-catching when reach customers.
  • After Service: Please contact us if you have any questions after receiving our shipping boxes, we will solve all problems as soon as possible, I wish you and your family a happy life.

Brand: DUZCLI


Color: Black


Material: Cardboard


Product Dimensions: 8"L x 6"W x 3"H


Item Weight: 3.6 Pounds


Breaking Strength: 32 Pounds


UPC:


Number of Boxes: 1


Brand: ‎DUZCLI


Color: ‎Black


Material: ‎Cardboard


Product Dimensions: ‎8"L x 6"W x 3"H


Item Weight: ‎3.6 Pounds


Breaking Strength: ‎32 Pounds


UPC: ‎721545530370


Number of Boxes: ‎1


Manufacturer: ‎DUZCLI


Item Weight: ‎3.6 pounds


Size: ‎8x6x3 Inch


Shape: ‎Rectangular


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: March 6, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Mar 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Quality shipping boxes
Size: 8x4x4 Inch Color: Black
I recently purchased the DUZCLI Small Shipping Boxes (8x4x4 inches) in a pack of 20, and I am really impressed with them! These black corrugated boxes are not only sturdy but also have a nice, professional look. I've been using them for my small business to package various items, and they hold up really well during shipping. What I love the most is how easy they are to assemble—no complicated flaps or extra tape needed. Plus, since they are recyclable, I feel good about using them for my packaging. I've also used a few for gifting, and they make the presents look quite elegant. Overall, I think they are a great value for the price, especially if you need reliable boxes for mailing or packing items. I highly recommend them to anyone looking for quality shipping boxes! ... show more
Reviewed in the United States on November 16, 2025 by Kayla

  • Sturdy and professional looking
Size: 12x9x4 Inch Color: Black
Very sturdy and professional looking!
Reviewed in the United States on January 26, 2026 by Shauna Nelson

  • Perfect size and quality
Size: 12x9x3 Inch Color: Black
I use these boxes to give out samples for my job. I decorate them with stickers that I can print myself. It’s a very inexpensive way instead of ordering the boxes already done.
Reviewed in the United States on December 30, 2025 by Tracey Griffin Tracey Griffin

  • Great quality not flimsy
Size: 10x4x4 Inch Color: Pink
I love these boxes wish they came with a clear window but they don’t so I make my own clear window
Reviewed in the United States on January 3, 2026 by samantha forrestier

  • Nice boxes
Size: 10x4x4 Inch Color: Kraft
Perfect size very strong easy to assem
Reviewed in the United States on January 4, 2026 by kathy

  • Decent for price
Size: 12x9x4 Inch Color: Kraft
Purchased to ship gifts to my grandchildren out of state. The boxes are very sturdy and close up nicely.
Reviewed in the United States on March 19, 2024 by Hope Paris

  • love the size and love that they are black on black inside and out.
Size: 10x10x3 Inch Color: Black
love them, will buy again moving forward should the price not change.
Reviewed in the United States on February 3, 2026 by Tammy B. Jones

  • Saturday boxes
Size: 6x6x3 Inch Color: Pink
these boxes are thick and perfect for shipping. I used them in my shop to ship fruit cakes over the holidays..perfect👍
Reviewed in the United States on January 2, 2026 by Sharyn Sherman

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