I spent a lot of time making this 'choice': Read a lot of Reviews. It has worked out great! I use it on a 'double-bed' sized Futon, and my Guests are happy! I have spent a lot of money on mattress pads ( two of them, always!!!), as I wanted to be sure to mask the fact that the topper is man-made 'foam', and that works! No smell, no worries! i 'flipped' it once at the beginning of this year.
Had one for our queen bed. When we changed to king I had to get another. My husband and I both have back problems so we get a firm mattress like the sera posturepedic but it is very firm. You put this top on it and it is perfect. You have your firm support and comfort also. Best of both worlds.
I really like this topper. We opened it and stuck it in a room to spread out. It did not have any smells. I have serious lower back problems. We had purchased a bed that I called the bedroom table, to try and help my back problem. (Probably the 3rd mattress I have purchased because of my back problem). The bed was way too hard. So I bought this topper to try to get some sleep. I am really glad I didn't get the 4" and I probably should have gone with a 2" but the 3" is really comfortable. It may be too deep, though. It is hard for me to know what causes my back issues to worsen but I think this may be a little too much heft. I feel like the princess and the pea when it comes to beds at this point. But I can say that I do sleep a little better. It does seem to be warm, though.
I bought this memory foam mattress topper because I had been experiencing sciatica pain in my hips and down both legs. The use of a topper like this one has solved that problem and I no longer have any pain! I am very happy with this product, it came to my door when promised, was in excellent shape and is easy to put on top of my regular mattress.
I have a new memory foam mattress that is just a little on the firm side. I purchased the topper to soften things a little. It did the job perfectly and I cannot find anything to mark down. It arrived promptly, was well packaged, did not smell much, and was large enough not to leave an annoying gap at the foot or head........
Got this out of the box in a little tiny rectangle and I thought "ut-oh". But it quickly bounced back and its AWESOME! We use it as a camping mattress in our truck camper and its perfect! Super good price - really happy with the product.