Mattress Topper, 4 Inch Gel Memory Foam Mattress Topper, Queen, CertiPUR-US Certified

I bought it for a twin bed that has a hard mattress on it. I have arthritis and back spasms. Took maybe 3 hours to expand and had no smell. Perfect for what I need. I waked with barely any back pain and have had no more spasms. The bed is only used on the weekends so it gets minor use. For less than $40.00 , can’t beat it.

Oh my goodness!!! This mattress topper might not have cost very much, but it was WELL worth the money!! I bought it to put over my existing mattress that has sunk in the middle and springs are starting to pop up. When I opened the box, I thought they were kidding, there was no way this thing was going to fit my bed. But I unfolded it, it is folded in half length wise, and let it do it's thing. I put it on my bed, it stays in place!! Getting into bed the first night after putting the topper on, I had the best sleep I have had in years. The topper is firm yet body hugging. I absolutely love it and would definitely recommend it.

I've bought several of them for different beds. Good quality, no odors, durable, comfortable. Easy, just open the package and leave it 48h for it to take the shape. I love sleeping on my bed now. For protection get a cover.

This is a great mattress topper for maximum comfort. I bought the 3-in version for a full-size bed for extra squishiness and softness. When it came in the mail, I thought it was pretty small and kind of stinky (like it just came from a factory kind of plastic smell), though. Don't be alarmed if it doesn't look like it will fit. I had to air it out and leave it laid out for about 2 days before putting sheets or blankets on it so it would expand and become a full-size topper (& less smelly). Also, it's pretty sturdy for less spillage or slipping ( but not to the extent of someone jumping on it, of course). I love it so far, though! It feels like it has reduced my tossing and turning at night.

I had been looking for a good mattress topper. I read reviews and searched for a long time. I finally ran across this one. I have the 4in one and my sleep has been AMAZING since I purchased it!!! It’s firm but feels soooo good when as soon as I get in it. I don’t sink down but I can definitely feel the memory form conform to my body. This was money well spent. I highly recommend it.

Really added some soft comfort to my firm mattress.. size was a perfect fit, and the cooling gel makes a difference so I don’t get hot at night.5 stars for me!!!

Bought this to use in my dog’s dog beds since the cushions were getting thin. These can turn any dog bed into an orthopedic type bed for a decent price. Just measure the size you need and cut it to fit. The topper is really soft and my dog seemed to really like it. It comes in a tall box packed in a vacuum sealed bag. When you take it out it fluffs up pretty quick, I’d say mine took about 30min-an hour to fully fluff up. I really like that this one has cooling abilities too so I don’t have to worry about my fluffy dog getting too hot. Definitely recommend as an alternative to buying a large/xlarge orthopedic dog bed!

It quickly opened to full size in a few hours. No smell from unboxing. It's pretty thick and was exactly what I was looking for.