200 Pack 5x7 Corrugated Cardboard Sheets for Mailers, Flat Packaging Inserts for Shipping, Mailing, Crafts, 2mm Thick

I appreciate the stability it provides while I'm shipping out my product. My local USPS is not consistent. It does add weight to the overall envelope, but at least I can guarantee with these boards that I'm doing what I need to do to stabilize the envelope so nothing gets bent.

This is my second order of these Juvale cardboard sheets. They are excellent and the quality is superb. I’ve purchased other sellers sheets but these have been the best. I use the sheets as packaging inserts for mailing CD’s that I sell and I’ve had no problems with damaged CD’s. They come packaged as a bundle with a tight plastic outer wrap. This is fine but I wish Amazon fulfillment packed it properly for transit. The sheets are a decent thickness and should work well in many applications. Also, the price is reasonable. Overall, a very good product.

I was looking for something to organize all my fabric. I was originally looking at those magazine cardboard pieces, but from the reviews I've read, they seemed very thin. After a long search trying to figure out what would work best, I decided on these. I'm so glad I did! These worked perfectly to organize my fabric into small bolts. They're on the thinner side, but they're sturdy. I folded over 200 pieces of fabric and not one piece of cardboard bent in the process. I would highly recommend them if you're looking to do the same.

Purchased for a school project. The cardboard is quality, it worked easily using an xacto knife to cut out smaller pieces to glue together for an 11 sided lantern. Will definitely purchase again when needed.

Great product. Thank you

I really love these for adding to items to mail to help keep them flat. However, the last batch I ordered is very warped so it's difficult to keep items completely flat.

This cardboard is just the right thickness for what I needed. It cuts nicely and is working great as cards for my enamel pins. I just cut them into 4's which gave me quadruple what I needed.

I am so glad I bought these. I use them to wrap fabric around and they help up perfectly. I am definitely going to be buying more of these.