Good way to add a little extra comfort to a mattress
926883
Comfortable, but started to crack all over after only a few weeks of use.  Returned for a replacement.  Weill have to see how the replacement holds up
1131572
Very good item. Makes my bed more comfortable to sleep in. Fits a twin size perfectly. At first it came with a slightly weird smell and was all rolled up. However I laid it flat on my bed with a few books while I was at work and when I came back the odor was gone and the mattress was flat. Would buy again.
3979878
I had some foam for a mattress I wanted more and this works well with my 1 inch cool foam on top.  I have the Zinus frame under it
2405316
Although not perfect, the Mattress Helper has added some firmness to the sagging problem of my mattress.  I had to place a piece of plywood then place the helpers on top of the wood.  They cause my mattress to be at a slant, but I'm able to sleep better.  I have a king size bed so I am using 2 of the helpers and will order a 3rd one to across the bottom of mattress to help with the slant.
715741
As previously reviewed, I'd have to agree that this is the perfect addition to a mattress which does not already have a pillow top.
Thanks Relief-Mart!
3203781
Such a small thing can make such a big difference. My in-laws are now much more comfortable in our guest bedroom and this was a lot less expensive than replacing the mattress. Happy customer here!
717625
I bought this to add some comfort to the Marcy Upright Mag Cycle. It does add some comfort, but I'm surprised there wasn't a thicker cushion. I'm sure this is a preference though, and many people wouldn't want any more cushion than this offers. Also, if you're putting this on a bike that already has some legitimate comfort, I'm sure this will work great.
351479
This is a great topper. We needed something to add some contoured support to a nice 10 yo  latex mattress that had a thin, broken-down polyurethane foam comfort layer. The bed by itself had almost enough give, but not in the right spots. As a result, it felt too firm and we were waking up with back and hip soreness. This topper has resolved the morning discomfort and has just the right amount of softness and density to avoid the hammock effect while also relieving the pressure points. We weigh between 160 and 170 (well-distributed) each.

The first night, we tried coupling it with another very low density (2 lb) 2 inch memory foam topper we already had, and while it felt pretty cosy, having 4 inches of sinking potential caused some aches and pains the next morning. The 2 inches of high density is perfect.

This topper combined with sticking some older flattened pillows underneath the middle of the mattress to counter the sag has made it feel like a brand new bed.
1870915
Thought about cutting this to match the cushion size... instead just used an "all in one" cover and put this in there... VERY firm feeling
1201312
This product provided the solution to protect our mattress.
1886369
Makes the mattresses in the popup camper much more comfortable, and the camper will still fold up without moving it. I didn't notice the smell that others noticed, but we did let it air out in the basement for a few days before using it.
2166149
Works well on a sofa bed for a little more comfort  will fold back up when you close the bed..
3610398
Very comfortable!!!! Excellent addition to make a firm mattress comfirtable.
2533495
I bought this for my guest bedroom and it turned out to be the perfect topper for the new mattress, adding just an extra bit of back support and softness.  It is just small enough to fit in my washing machine too which I appreciate.  I hate those trips to the laundromat.
3581134
It adds a nice plush layer to my mattress, it isn't a huge thick one, just nice enough to add some slight loft.
4187034
Easy to wrap around a mattress, doesn't create annoying noise during body movements and doesn't tear like some of the cheaper mattress protectors.
6952
I decided to try these to keep my mattress protector in place. These are super easy to use BUT I have a memory foam bed so things don't stay as well as I think they would in a traditional mattress. Got the job done none the less. I may buy more to use to keep my couch cover in place too.