20 Pack 11.7"x16.5" Black Foam Board, 1/5"(5MM) Thick, A3 Size, Foam Core Backing Board Poster Foam Board Sheets for Presentations, School, Office & Art Projects

This black foam cuts beautifully with a 10 watt sculpfun LED laser! No "cupping" of the foam! Straight cuts right through the board and cuts very fast. Great for mockup work, crafts and such. Lightweight for model airplanes. Comes in a sturdy cardboard box. No damage - all sheets are perfect. Surface is not paper but a Lightweight polyester film.

Wasn't what I was expecting. It feels very brittle & marks easily. I wanted to mount disney pins to this. But once you push a pin in, it doesn't hold. You just have a hole that you made. I wanted something with a more rubbery feel I guess.Doest feel right to give a poor rating because it wasn't what I wanted. Not sure if I can return it. Hoping my daughter can use it for a school project.

The size is not 12"x16 but 11 7/8" by 16. I ordered this specific size to enter into a fair which requires 12x14(I had to cut to get to 14"). I hope all of my photos mounted on this foam core do not get rejected due to the 1/8" difference. I put a lot of time, money and effort into those pictures. Also the edges crumple easily.

I liked the size and color, BUT, there was a coating of dust on both sides of all of them. When I tried to wipe them with a soft cloth, it defaced them. Most of the damage was covered because I glued some of my paintings on top, but I don't think I'll purchase these again, at least not from this vendor.