SINWEEK 2 Inch Memory Foam Mattress Topper Twin XL, Twin Extra Long Mattress Pads for College Dorm Single Bed, Pressure Relieve CertiPUR-US Certified, 39x80 Inches, BlueOEKO-TEX STANDARD 100

I am very happy about this mattress that I ordered a second one right after I received the first one. The design of the mattress is so attractive that you want to lay on it and sleep. It took only a few minutes before the mattress expanded to its normal size. The thickness and firmness are just right for our hospital bed making it so comfortable to sleep on. The second one we used for our small sofa bed. Thank you so much! AND....most especially, this is Quality at the BEST price!!!!

When I first removed the pad from the box and the heavy plastic wrap I thought there was no way the pad would expand properly; it was so thin. I unrolled it and set it on my living room floor. It did have a slight odor but nothing horrible. I was amazed that within a few hours the pad began to expand. Early the next morning the process was complete and there was no lingering odor. It took less than 24 hours! I placed a sheet on it and and my young grandson’s sleeping bag on top. He was quite comfortable when he had his sleepover.

Good quality, made a big difference on my firm mattress. Definitely getting a better night sleep!

Nice thickness and extremely comfortable. Best sleep ever! Highly recommend.

Easy to set up - open bag - lay it out flat for 24 hrs - it fills out and easy to install - quality product with the right thickness that cushions your body and gives you a good nights sleep -

Great addition to our spare guest bed.Just a little extra cushion to soften the bed.

I've had this mattress pad for about 5 weeks and so far I'm not impressed with it whatsoever. The best adjective I can think of to describe it is "frustrating". It started with taking longer than expected to expand, to now the thing just doesn't stay in place.It comes wrapped in plastic with all the air removed, making it very flat. You need to leave it out in the open for a few days so it will expand to it's full size. I've had other memory foam mattress pads, so I knew it would need a day or 2 to expand, no big deal. At first, all seemed well, the pad was expanding as expected, but after 24 hours, I noticed about 8-10 inches along the whole length of each short end that were just flat and misshapen. After 48 hours they were still flat and misshapen. I tried gently scrunching and rubbing the flat ends and the next day they were less flat but not quite fully expanded, so I did some more scrunching and rubbing and by the 4th day the pad was finally looking normal. I put the mattress pad under my mattress protector when making my bed, and all seemed well at first. It's now a month later and the mattress pad doesn't stay in place. It moves, or rather slides itself out from under the mattress protector. I wake up each morning and the mattress pad has slid about 6 inches off the side of the bed. Why?? And the only way to fix it is to strip the sheets and mattress protector off the bed, put the pad back in place and remake the bed. Like who has time to do that everyday!? And to top it off, I don't feel like it's adding much of a cushioning layer to my bed.So basically like I said above, this thing is just frustrating and I don't recommend.

Seems a little flimbsy, but working good so far