













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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Damselfish
12-06-2025This is E-flute, thinner and stronger than common B-flute. Highly recommended for light weight and strength. I sell online and use this to protect paper ephemera, patterns, etc. Make sure the seller name is Juvale when you buy. They consistently provide good product and send it properly boxed so that the outer sheets are not damaged.
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NurseT
> 3 dayWas not protected during shipping. This is not a first purchase from this seller. Last ones were much higher quality and not damaged. Not happy for the price. Only choice is to send them back Disappointed and embarrassed to use in shipments to protect precious items
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Ellie Conlin-Day
> 3 dayUsed with a glowforge later cutter perfectly.
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Shep
> 3 dayMy grandson & I made a Mayan pyramid temple with this product! It was perfect!
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Susan A.
Greater than one weekUsing it to divide layers of collectibles. Can bend easily do things stay put.
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Wordsmith
> 3 dayI use them for keeping my products flat for shipping and they are spot on. Will def order again.
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Michele
06-06-2025Just what I needed to sell prints of artwork. These + plastic sleeves are perfect for customers to pick up an item and carry it without worry it will bend.
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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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C. Coleman
> 3 dayI like the strength of this cardboard. Its not too thick or too thin and it sure is sturdy. I have to put some oomph into it when Im folding it. Cardboard is my *go to* product for shipping and all types of crafting and even helps out in the kitchen (cover with aluminum foil for a very sturdy cookie sheet, etc. My philosophy is if you have good cardboard and Duct tape, you can fix anything. Ill definitely re-order this
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KB
> 3 dayI like the quality, but all sheets were warped. It might not be a big deal for shipping, but I want to use them in a laser cutter.