2 Pcs Polyurethane Foam Sheet- 16 x 12 x 1.5 Inch Cuttable Foam Inserts for Cases- Packing Foam Pads for Toolbox Camera Storage and Crafts

I used this to insulate around a doggy door in my kitchen's door that leads to outside. It was tested out in a 20 degree cold snap, and it's worth it's price.

These foam sheets are just as described. Be aware that these are shipped vacuum packed. I was a bit surprised when I opened the outer package and found the foam was less than 1/2” thick. As soon as I opened the inner package, the sheets began expanding, achieving full expansion within a minute.These sheets are thick celled sheets and are not flimsy.They are worth the money.

the foam comes vacuum packed... and is very thin. cut it when thin (I didn't) it cuts okay when expanded but I bet would cut so much easier when thin.I used 3M super 77 adhesive and it sticks well, it cushions well.. I have no idea how long it lasts as I just installed it today

Just as described, worked perfect for what I needed it for.

Used to raise and support the body of an acoustic guitar in a too-large hardshell case. It lifted the body up (inside the case) enough so that the neck was resting properly in the case, and not at an angle. Fit perfectly, without cutting. Bonus is a second piece, that I’ve saved for eventually replacing the first, if it’s ever needed. Did not need to buy a new guitar case.

Great for crafts

Very springy and resilient. Note that it arrives in a vacuum sealed bag about 1/10th as thick as the expanded product. Be sure to let it expand back to full size before use. Responds to xacto knife cutting very well for custom internal and external shaping. A good amount of foam rubber given today's costs.

Worked for my project, but expensive.