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Commercial 32 ECT Shipping Mailer Boxes, 12"x9"x2", 25 Pack | True 32 ECT Corrugated Kraft Mailer Boxes for Ecommerce, Retail, Subscription Boxes, and Small Business Shipping

  • Based on 18 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Oct 6
Order within 13 hours and 37 minutes
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Features

  • [COMMERCIAL-GRADE TRUE 32 ECT STRENGTH] Built with true 32 ECT corrugated cardboard to help protect your products during shipping. Designed to maintain crisp edges, resist crushing, and deliver dependable performance for ecommerce businesses that can't afford damaged shipments.
  • [FAST SELF-LOCKING ASSEMBLY] Our precision-cut self-locking design folds together in seconds without tape or complicated assembly. Consistent manufacturing ensures every box assembles squarely for a clean, professional appearance.
  • [CONSISTENT QUALITYORDER AFTER ORDER] Your packaging represents your business. Every BagSource production run is manufactured to the same specifications so you receive dependable strength, accurate dimensions, and consistent performance with every reorder, helping you ship with confidence as your business grows.
  • [ACCURATE DIMENSIONS FOR A PROFESSIONAL FIT] Manufactured to true specifications so your products fit as expected. Ideal for apparel, books, subscription boxes, cosmetics, electronics, crafts, and countless ecommerce shipments.
  • [RECYCLED KRAFT CORRUGATED CARDBOARD] Made from quality 100% recycled kraft corrugated cardboard with a focus on strength, consistency, and professional performance. Ships flat to maximize storage space while keeping your packing station organized.
  • [BULK PACK VALUE] Comes in a pack of 25 boxes, ensuring you have an adequate supply for multiple shipments, business operations, or moving projects without frequent reordering

Description

BagSource Commerical True 32 ECT Corrugated Kraft Mailer Boxes for Ecommerce, Retail, Subscription boxes, and Small Business Shipping.

Brand: BagSource


Material: Cardboard


Product Dimensions: 16.3"L x 11.81"W x 7.25"H


Item Weight: 6.8 pounds


Package Size Name: 25 Pack


UPC:


Unit Count: 1 Count


Brand Name: BagSource


UPC: 199874586724


Unit Count: 1 Count


Included Components: 12x9x2-22


Manufacturer: BagSource


Material Type: Cardboard


Item Dimensions L x W x H: 16.3"L x 11.81"W x 7.25"H


Item Weight: 6.8 pounds


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Oct 6

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.

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  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Shipping/gift boxes
Size: 8x6x2-25 Pack
Perfect boxes for shipping or as a gift box. Definitely sturdy and well made, not like other boxes I’ve used. Would highly recommend.
Reviewed in the United States on July 12, 2026 by Brian L.

  • Solid boxes
Size: 8x6x2-25 Pack
Super solid boxes. They’re noticeably thicker and more durable than other boxes I’ve used. They hold up well, and I would definitely buy them again.
Reviewed in the United States on July 2, 2026 by Joshua Martinez

  • Great boxes for small items
Size: 8x6x2-25 Pack
Perfect boxes for shipping customers items
Reviewed in the United States on July 8, 2026 by Tommy

  • Finally… Shipping Boxes That Don’t Fold Under Pressure (Literally)
Size: 13x10x4-25 Pack
I go through a lot of shipping boxes, so I’m always happy when I find one that doesn’t make me question my life choices halfway through packing an order. These boxes have been great. They’re made from sturdy 32 ECT corrugated cardboard, and you can absolutely feel the difference compared to thinner boxes I’ve used in the past. Once folded together, they’re nice and rigid without being difficult to assemble. I was able to put them together quickly, tape them up, and get back to packing instead of fighting with cardboard. The 13” x 10” x 4” size has been perfect for a lot of what I ship. I sell plants, so finding a box that’s deep enough without being oversized is always a balancing act. These have enough room for my plants and protective packing material while still keeping everything secure so it isn’t sliding all over the place during shipping. I also like that they arrive flat. They don’t take up much storage space until I need them, which is a huge plus because somehow shipping supplies have a way of multiplying when nobody is looking. The cardboard feels durable, the edges are clean, and every box in my pack has been consistent. No crushed corners, no damaged pieces, and no weird manufacturing defects. They’ve held up well through packing, stacking, and shipping without giving me any concerns. My favorite part? I can actually pick up a packed box without immediately wondering if the bottom is going to stage a dramatic betrayal. So far, they’ve stayed strong and have given me confidence that what’s inside will arrive the way I packed it. If you ship products regularly or just need dependable boxes for moving or storage, these are definitely worth considering. I’ll happily keep using them, and when this pack runs out, I wouldn’t hesitate to order another. ... show more
Reviewed in the United States on July 10, 2026 by ShannonLeigh

  • Strong Boxes With a Label-Friendly Surface
Size: 8x6x2-25 Pack
I'm using these 8x6x2 shipping boxes for sending out bulk soap orders. The dimensions are accurate, thankfully, so they fit the amounts that I expected when I chose the size. The boxes fold together really easy and hold their shape wonderfully. When I first got them in, I filled one with soaps that didn't pass my sellable policies so that I could test the shipping box. I threw that sucker around the house like I was re-enacting an ace ventura scene. Very little denting, and nothing that compromised the structure of the box or the contents inside. I probably take my shipping standards to a bit of an extreme, but I want to be prepared for worst case scenarios and these boxes are accommodating those standards. Labels and stickers adhere very well to the surfaces. I haven’t had any issues with placed labels lifting at the corners or peeling back. Even some older, not-quite-good-quality stickers I've had laying around worked great with the test box, so I'm happy that I can now use those budget stickers that previously got binned because they wouldn't stay stuck (however, and this is no slight to these boxes, I'll likely just use those stickers on the inside lid to decorate a custom message, because I still don't trust the stickers themselves). For a 25 pack, these are great quality boxes that are strong and sturdy at a good price point. They’re easy to assemble, the dimensions match what’s listed, and the label adhesion has been very reliable. ... show more
Reviewed in the United States on July 10, 2026 by Rowan

  • Strong shipping boxes that protect orders and assemble in seconds
Size: 9x6x2-25 Pack
These shipping boxes have worked very well for packing and shipping my Etsy orders, providing a sturdy and professional presentation while keeping the contents well protected during transit. They fold together quickly, the dimensions are accurate, and the clean appearance gives packages a polished look without any extra effort. The cardboard feels strong enough to hold its shape under normal shipping conditions, and the boxes open easily for the recipient without being flimsy. Compared to many budget shipping boxes, these feel noticeably sturdier, although I do think the price is a little higher than I would prefer. I guess you are paying for how clean and simple they are to use, and the upgrade in professionalism they can make your shop look. So a good value if you can afford the upgrade. I hope that someone finds this helpful. ... show more
Reviewed in the United States on July 12, 2026 by Customer Review

  • Sides are sturdy, but top and bottom flex a little under pressure
Size: 13x10x4-25 Pack
These boxes look nice and are easy to put together. Because of the folding nature of the boxes, the sides are doubled walled whereas the top and base only have a single wall of cardboard. Therefore, the top and base are a little flimsier than the sides. But once packed with peanuts, bubble wrap, or packing paper it should withstand post office handling just fine. ... show more
Reviewed in the United States on July 12, 2026 by TooManyHobbies

  • Good Lightweight Boxes for Regular Shipping
Size: 12x9x4-25 Pack
I really like these cardboard boxes! They’re lightweight but still sturdy enough for the types of items I need to ship. I have used them for different packing and shipping purposes, and they have held up well without feeling flimsy or unreliable. They are also useful for light moving, organizing, or storing smaller items. The boxes arrive flat, so there is a little bit of figuring out when assembling them the first time, especially since there are no instructions included. After putting together one or two, though, the process becomes pretty simple. Overall, these boxes do as advertised and I’m really happy with them! The quantity is convenient, the price is good, and it is nice to have plenty of boxes ready whenever I need them. I would recommend these to anyone who ships products regularly or needs lightweight boxes for packing and storage. Thumbs up in my book! ... show more
Reviewed in the United States on July 6, 2026 by Taiga

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