Fiberglass

It took almost 2 weeks from order to receiving it. That being said, it's firm but comfortable and conforms a little to your shape. Easy to change your position- unlike my pillow top which felt like turning in a sand pit. No odor, but then again, I put a waterproof mattress cover on it. Hopefully, I'll be just as happy with it in a year and more!!

Very pleased with my new mattress❣

They helped me promptly in delivering this

Bought this a month ago very happy with this purchase great mattress very comfortable

I bought this a few weeks ago for My Son and he loves it. It’s super comfortable and feels amazing.

Great bed my daughter loves it so far and you can't beat the price

Mattress never expanded. After, 3 weeks I had to return it.

My daughter really love this mattress.

Comfortable but short. My son says his feet hang off