200 Pack 5x7 Corrugated Cardboard Sheets for Mailers, Flat Packaging Inserts for Shipping, Mailing, Arts and Crafts Supplies, Dividers, DIY Projects, 2mm Thickness

This product is used to back professional artwork and prints for sale.

I Love these :D they fit inside my 5x7 envelopes :D

I needed this to protect some prints that were 5x7 inches, but the cardboard, while sturdy & decent quality, isnt exactly 5x7. They are slightly smaller in both width & height, so doesnt work for my purpose. Really annoyed.

You get a lot for your money. Perfect to use with mailing.

So I needed something to keep my handmade cards from bending. I typically use rigid mailers for etsy orders, but these are going to be used specifically for FBA. These are so much more sturdy than my rigid mailers and so lightweight! Great product!

These were exactly what I was needing for packaging art prints. Great value for the money. I will 100% be buying more in the near future!

Insert for mailing flash drives

These are absolutely fabulous for mounting 5x7 magnet sheets onto and storing craft dies! Great quality cardboard, clean and smooth, as well as packaged beautifully! Will order again as soon as I fill up all the sheets in my first order!

Idk who mixed this batch of graham crackers, but they taste like cardboard

Great price light weight but very strong. These inserts are thing but incredibly strong, They also do NOT come bound by strapping which always causes damage. Will buy from again!