Perfect, helps with my back pain. Would recommend

Flimsy don’t waste your money

This product is small enough so that my folding mattress still fits in my Murphy bed. I like the cooling effect of this much better than most of the gel infused foam mattresses. It was so cool I left it in the dryer a bit too long because I kept thinking it was damp - it wasn't it was just very cool to the touch. I put both a mattress cover and sheet over this and I can still feel the cooling effect. Awesome for someone who sleeps hot. It was queen size but I was able to shrink it to full size (what I needed) after washing and putting in the dryer on medium. So be careful if you want to keep it the size you order. Don't dry it very long and dry it on low. You might end up letting it dry completely by hanging it or folding it over something. Glad I bought this.