S SECRETLAND Full Mattress, 10 inch Gel Memory Foam Mattress,Bed Mattress in a Box,Full Size Mattress

I wanted to wait so I could have better information for a review. I bought this mattress over 5 yrs ago and I have to admit it has performed fantastic. I sleep on the same spot every night and it always returns solidly to the same shape every morning. It's a firm mattress and I just remeasured it and it's still at 12" on every side . Despite being firm it still manages to be very comfortable. This has turned out to be a great mattress and at a great price !

i just now got my mattress, so don't have a lot to say yet (gave it 4 stars, cuz so far, so good ;) ) ... 1st, i want to acknowledge the local UPS guy - he went above & beyond! i had a path all cleared to the bedroom, expecting to be dragging the box thru, but the guy offered to bring it right in, set the box exactly so & even offered to stay & help me set it up! i said thanks but i know they're busy & was grateful he brought it all the way in for me :) ... i immediately set about to opening it so it could start expanding/airing out ... i did NOT notice any unusual odors (yet anyway) ... i did notice as i was unrolling it that it was very cool (probably a result of the vacuum packing) ... it looks almost inflated already, but i have it up on its end in the window - so the top of the mattress is getting the fresh breeze & i have 2 old fans (on their last legs, the neighbors were throwing out) blowing at what will be the bottom when i lay it down - i'm hoping all the air circulation might prevent any of the horror stories i've read about these types of mattresses :O ... it seems the bigger the mattress is, the more prone it can be to unpacking problems (mines a double/full) ... so fingers crossed that i don't experience any negative effects the way some have :/ ... the storms we were having have all blown over to Honolulu, so Hilo atm is sunny & dry & warm - optimal conditions for mattresses like this to re-inflate - + i opened it right away upon receipt, so hope that helps, too ... when i have more info, i wish to update this - until then: fingers crossed! ;) ..... ..... ..... it's only been not quite a day; mattress seems to be inflating well, tho i've noticed some lumps & bumps in the base foam only - i'm hoping that's due to the fact it hasn't yet had a chance to fully expand. i haven't sat nor laid on it yet - i want to make sure i give it at least 3 days before putting any weight on it ... ... ... ... ... today marks the 72 hrs! most of it's decompressed to about 14 1/2 ", tho some parts are still at only 13"; still some bumpiness in the base foam --- am gona give it a few more days before i sit/lay on it cuz i imagine having that much foam sucked down to a few inches & then go thru the shipping process for X amt of days is traumatic to the foam & it takes some time to recover (putting any wt on it seems like i'd just add to problems :/ but i lived w/out it this long so a few more days or so won't bother me) - still haven't noticed any unusual odors, so i think all is going as it should be, am just giving it more than the recommended 72 hrs to see if the shorter areas plump up & i think the bumpy ridges in the base are just parts that are still compressed & need to inflate - fingers crossed! lol ... UPDATE after having it out of the box a few wks now: well, i have sat on it & laid on it to check it out & it seems like it's gona be comfortable - but i still wnat to wait a while before sleeping on it every night! ... the hard lumpy bumps ARE smoothing out the more acclimated it becomes! i think it's just gona take time, after all, it was squashed/sucked flat to maybe an inch in thickness! LOL ... one end has actually expanded to a bit over 15"; the other end isn't quite 14" (so far!) but i'm _not_ complaining: it's supposed to be healthy for us to sleep w/our feet slightly elevated than the rest of our body (better heart circulation; helps dispel fluid build up in legs, feet; etc benefits you can google :) ) so i intend to make the higher end the 'foot' of the bed (tho the other end may continue decompressing & gain more height) i also am thinking: there's probably more lumpy-bumps inside the mattress that i can't see & they still need time to adjust from being a large thing, sucked into a tiny space, then needing to re-expand back to it's original size! that simply cannot happen in only a few days & i fear putting any weight on it will interfere w/this process - so i'm content to wait even a couple months before sleeping on it, & hope it doesn't ever develop problems i've read about on-line - as long as i can be patient & let it fully acclimate & decompress as much as possible after the trauma of it's compressing, i think it may be a very comfortable mattress for some years! ... the company also seems to be thoughtful & considerate.

I bought another mattress-in-a-box from Amazon a few years back. It began to get depressions in it and you could feel the inner-springs sticking into your back. Not a good feeling. I will be adding a review for that one, as it is utter trash and the company is too. I emailed them several times and they never responded.This mattress is great so far. It is rather firm, which I like, and I never get up with a backache. It feels more like a good conventional mattress than a bed-in-a-box. I can sit on the edge and it doesn't sink down like the old one. I am 6'6" and about 220, in case anyone is interested.The mattress did not not have any unusual smell at all when opening, which is a typical complaint with many foam mattresses. It expanded well and was usable the same night.My only gripe is that it didn't come with the woman in the ad. False advertising!Pros --Not too expensiveFirm (if you like that)No bad smellCons --You will never get it back into the box if you wanted to return. This is pretty much true for any of these mattresses, which is why they have a "good" warranty. They know nobody will ever pay to return them.Verdict --Good mattress for under $300.

I am a tall woman who weighs just over 200 lbs. I used to have a hot of hip/pressure point pain. Not so with this mattress. The top layer is soft enough to help my pressure points, and the mattress also offers good, firm support underneath. I suppose a little more cushion/plush on top would be nice, and I can see why some people might think it's "hard" as it doesn't squish down a lot past a certain point, but for me, it's enough to relieve my pressure points and I like that it offers support as well. And I think the top/soft layer is super soft to the touch, and I love the way it feels! Couple things though.1. I could find the mattress dimensions no where in the description. I knew I was getting full size, but no actual numbers on the size. So, I had concerns as to whether or not it would fit in a frame I wanted to buy. I ordered the bigger bed frame just to be on the safe side, and I'm glad I did. This one needed the longer length. AND the bed frame STILL has not arrived, even though I ordered this mattress and the frame on the same day, so I am sleeping on this mattress on the floor. Maybe that's because they may not all decompress to be the same size? Mine measures out to be about 53-53 inches wide and about 77-78 inches long. So, the frame I was looking at that was only 75 inches long, probably wouldn't have worked, and I'm glad I got the longer one. Or AM getting, I guess I should say. haha2. Having to let it air out/decompress for about 72 hours. A bit inconvenient. I didn't have room to set the mattress out and keep my old bed set up to sleep in at the same time for 3 days. I know I was not supposed to, and not recommending it cuz they say not to, but I slept on it the first night as I had no choice and I have had it a week now, and feel like it's the same now as it was on day one. It seemed to decompress rather quickly and well, and I have had no problems. Nor do I anticipate any. Obviously, I'm not saying do what I did; but just saying, I didn't have any problems with no waiting personally.3. They tell you to place the mattress "zipper side down." Well, a zipper has two sides to it and so that wasn't real clear. I finally Unzipped it a bit so I could see which side had the bigger support layer in order to tell which side should go down. Both sides are very nice with nice fabric and so it was hard to tell--which isn't necessarily a bad thing.4. Now wondering if I need to rotate my mattress on occasion, and if so, how often, and haven't seen any info on that.I am very pleased with this mattress. Feel like I got a good product at a good price and I think when my bed frame finally comes and it's all set up and I am going to be a very happy lady!