50-Pack Large Corrugated Cardboard Sheets for Mailers, 11x14 Flat Packaging Inserts Pads, Shipping, Packing, Mailing, Dividers, Crafts, DIY Art Projects Supplies (2mm Thick)
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Shep
Greater than one weekMy grandson & I made a Mayan pyramid temple with this product! It was perfect!
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Candice Wagner
> 3 dayBought for art project and it was perfect
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Carol
Greater than one weekI’m making cardboard houses it works great for me.
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Dr. Elenor Olson
> 3 dayIve brought these before but this batch was completely warped. I use for shipping books and it warps the books. Useless. edit: ordered again to see if it was just a fluke that they were warped. it wasnt. 2nd batch was warped too. probably due to how they ship them
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NS
Greater than one weekGreat quality. Very sturdy!
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Diane D
> 3 dayPrice is a little high for cardboard
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H. Heller
09-06-2025I spent an alarming amount of time trying to find a cost efficient and good quality solution - this is it. I can put these in a sleeve with the art, ship them in a poly bag, and they arrive save and sound (provided USPS doesnt decide to take my fragile stickers as some dumb personal challenge).
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Lawde
> 3 dayI use these to ship pages of baseball cards, comic books and other bendable merchandise. They are super sturdy, but not heavy which is good for the cost of postage. I found these to be the best for the money. Highly recommend!
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Michelle Harmon
> 3 daySmooth edges and consistent width. I use these for my Etsy store as backing for vintage ads that I put into protective sleeves. They are sturdy and keep the Ads from being bent during shipment.
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PianoGuyFromSC
> 3 dayWhat magnificent cardboard sheets! I had to trim them a bit to fit my mailing envelopes, but they are sturdy without being thick. I use them when I mail music books, which get damaged if put into envelopes without support.
Use for DIY and crafting projects
Add these corrugated cardboard sheets to your arts and crafts supplies to ensure you always have the necessary supplies on hand for an upcoming school project, celebratory occasion, or online order.
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Various SizesOur set of corrugated cardboard sheets come in the following sizes:
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High-QualityThe thick corrugated cardboard sheets are ideal for packaging as they won’t easily bend, fold, or rip. |
CustomizableOur rectangular cardboard sheets can easily be cut, shaped, and decorated for classroom projects, wall signs, or party decor. |
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PackagingProvide additional stability while packing and shipping art prints, pictures, and postcards. |
Endless UsesIdeal for kids crafts, custom picture frames, or packing and shipping online orders to customers. |
Easy to DecorateUse paint, foam letters, stamps, stencils, glitter, buttons, or ribbon to embellish the cardboard sheets for crafts. |
Kids CraftsChildren of all ages will enjoy letting their creativity run wild as they draw, trace, and decorate the corrugated cardboard sheets to create custom artwork. |
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| 50 Pack Corrugated Cardboard Sheets | Corrugated Cardboard Sheets | 2mm Strong Corrugated E-Flute Boards | Corrugated Cardboard Divider Sheets | Corrugated Cardboard Sheets | 200 Pack Corrugated Cardboard Sheets | |
| Material | Cardboard | Cardboard | Cardboard | Cardboard | Cardboard | Cardboard |
| Dimensions | 11 x 14 inches | 6 x 9 inches | 9 x 12 inches | 7 x 10 inches | 11 x 17 inches | 5 x 7 inches |
| Quantity | 50 Pack | 50 Pack | 50 Pack | 50 Pack | 50 Pack | 200 Pack |