8 Pcs Foam Padding Sheet with Adhesive, Neoprene Rubber Adhesive Pads Closed Cell Foam Sheet for Insulation Soundproofing Anti-Slip Black (4" x 4" x 1/2", 8 Pcs)

Worked great as a base for my rv water pump. Made it noticeably quieter.

I used these to build a vibration isolation pad for my turntable. Works great.

Perfect but if you want it for any significant weight on it, it will smoosh a little

These are rubber with adhesive backing, the rubber is rubbery and the adhesive is sticky. Win win.

These pads work well but I'm fairly sure that they are not neoprene. They are way too soft and dont have the right tensile strength. I think that they are just polyurethane or similar.

Great foam

A family member had an old lamp with an intermittent connection in the socket and they wanted it fixed. It was one of those tall, wooden bedside lamps where you have to unscrew everything from the inside. To do that, I had to peel off the 40+ year old felt that covered the hollow base of the lamp. I bought this as an easy way to add a non-skid, non-marring surface to the bottom of the lamp. I didn't want to use contact cement or any other adhesive that would take time to dry. I also wanted something thin and not-too-squishy. This was perfect. I cleaned the bottom of the lamp, peeled the backing off the adhesive sheet, stuck it on, and trimmed it with a pair of scissors. The whole thing took maybe 10 minutes including the removal of the old felt and cleaning off the adhesive residue. In other words, very fast and convenient. This is one of those products that has dozens of uses and is good to keep around, just in case. I keep a couple of sheets in my home repair tool bag for situations like this, and I'm sure I'll be using some again before too long.

Not a prime member here anymore. Bought this free delivery coz I bought more than $35 items. This is not the same material as the one I last bought. Bought this for a different thickness, but material is so soft that I had to modify how I am going to use it instead of returning and waiting for other items for me to buy to get to $35 and get free shipping. Would not recommend.