BookishBunny Self Adhesive Acoustic Foam Egg Crate Panel Studio Foam Wall Panel (40" x 80")

I like this product because of the self adhesive and it's a big sheet instead of little squares. Good deal for the price. I used it in a hunting box blind to keep the sound down and also ot doubles as insulation so it's a win win

The thickness is not as described on the product description. After having it set out (unwrapped) for 24 hours in a heated room with 70F is came up to just 7/8" (see picture) and not 1 1/2". That is almost 42% less than promised. The material looks different than on the product pictures.The adhesive backing material is good.

I didn't even try to use it. It is barely 0.5 inch thick and the pattern is very different from the stock photos. The pointy parts are very few and far in between. If this is 1.5 inch thick, then I have 18 incher in my pants. Back they go......

After I received this item, I realized a lot of customers complained about the thickness of this item. The description says 1.5 inch but as you see in the picture, it’s not even one inch!This foam is like a mattress top memory foam. You can get one at Walmart for less than $20. So don’t waist your money.I contacted the seller but he didn’t respond.I bought this for noise reduction but it doesn’t work at all. It is the same as you use a regular memory foam.

As described but very difficult to shape and cheap material. After ordering this, I chose to spend $20 more on an identical product with better quality.