Molblly 12 Inch Memory Foam King Mattress in a Box - Sleep in Comfort and Style

Kas: Not a terrible mattress if you like firm. Did take a day to fully expand. Wasn’t too sure if it would but was pleasantly surprised to see it when it was fully expanded. Been sleeping on it for a few months. Definitely needs to be rotated every now and then. Husband says he feels a valley in it… I don’t so much. He’s about 200lbs and I’m about 130. Cat and dog approve as they are on it more than me… Quality of the material is good as well. Would recommend if you like firm.

Canada on Jan 02, 2024

LeBlanc: Not as soft as I thought it would be! Came together great and rises in all corners to the 10inches as it stated! Was a little disappointed at first but now that we’ve been sleeping on it over a month, it feels much better than it had in the beginning!

Canada on Dec 30, 2023

Michael Darren Klein: I loved the fact that a mattress can be delivered to my door, and can be slept on that evening. The instructions say wait up to 3 days, but my queen was expanded to the full 10 inches in half a day.
Its been a few months now, no complaints, very comfortable. I love the nice quiet, no movement and relaxing feeling. I doubt I will go back to spring mattress. Great deal

Canada on Dec 13, 2023

MJ Howe: Comfortable mattress with firmness as described, great value compared to other brands, after 3 weeks use a noticeable benefit

Canada on Dec 10, 2023

Brielle Ann Mckeever: We wanted to upgrade from a queen to a California king. I was nervous about buying a cheaper mattress off Amazon and I was scared about cheaper ones that contain fiberglass. I picked this one because there’s a reviewer who opened it up and confirmed no fiberglass. This was the best price and the highest ratings. Still coming from a tuft to needle mattress I was nervous…

The mattress came quickly and we laid it out flat on the ground and let it air out for 48hrs. We did open a window for most of the time so I didn’t notice too much of a smell. It puffed up instantly and I really had to restrain myself from pressing on it or laying on it.

After 48hrs everything reached the full size there was one corner that was just ever so slightly deformed but after rubbing it and a week of sleeping on it the entire bed decompressed.

Initially when I first layed on it the bed was very firm and I felt like I was going to have to get a topper. The first night I slept so well and we were so relived that we didn’t pay an arm and leg for a California king.

After a week I feel like I sleep better at night and I wake up with less pain though still...

United States on Nov 25, 2023

JennMomJennMom: I bought the Full/Double 12" memory foam cool sleep matress for our guest room to place on a metal bed.

Unboxing: item arrived in a box weighing 55 pounds. My husband brought it upstairs by himself. The box was a manageable size for 1 person. The mattress was folded in half, head to toe, then rolled up tight and shrink wrapped. There was an envelope opener tool taped to the side. I highly recommend using this tool over scissors or other sharp objects so you don't accidentally cut into the mattress cover. You only need to carefully slice through one layer of plastic, then you just unroll the remaining layers. The mattress cover was nice and clean. No odors or off-gassing smells detected (and I have a sensitive nose).

Set up: Admittedly the matress looks pretty sad and flat immediately upon unwrapping. DON'T BE ALARMED! It will expand. At this point, make sure the matress is on a flat surface where it can expand freely without any pressure or pinch points. We unwrapped ours around 7pm. Within 3-4 hours, the mattress had risen to 10." By morning, it was at the full 12." The corners were nice and square. We then positioned it into place on the bed...

United States on Nov 11, 2023

MadisonMadison: *10/12/2023*
OKAY this literally just arrived so my first update will be on shipping and unwrapping alone.
First off my box came super damaged I didn’t grab photos of it because the mattress inside was obviously SUPER wrapped and looked fine. Thanking the heavens my UPS driver left this ginormous HEAVY box on top of a wagon I had outside making it super easy for me to get through the garage and inside. That being said I am a average build woman and I would consider myself very much in shape and this mf thing was HEAVY and so awkwardly long (king blue 14in). I recommend at least two people unless you have yourself a big strong man to help you lol.
They included the tool to help cut through the thousands of layers of vacuum seal plastic they wrapped it in which is awesome. The bed looks nice, no smell so far, and no stains (I checked every inch). They recommend 72 hours for it to plump back up so I’ll be back then with a update.🙂

**72 HR UPDATE 10/16/2023**
I waited the 72 hours WOOHOO everything measures 14'' except two corners that are still a bit scrunched on the bottom. I took the advice from another reviewer and I gave those two...

United States on Oct 13, 2023

Kevin TranKevin Tran: I have attached 3 photos. First 2 images were within 30min out of the bag. No stains. No mould. Used a UV light and saw nothing. After 12 hours, every part of the mattress was at least 9 inches.

The corners didn't decompress as well on their own as the rest of the mattress, but a tip that worked for me is to give the corners some firm smacks to "fluff" the corners. Push in on the sides, push in the corners. Eventually the corners evened out to match the rest of the mattress.

The third picture shows the height after ~40 hours, which is 10 inches all the way around, including corners.

Some other tips if you're mattress is struggling to inflate is to place it in a well ventilated/large room that has good air circulation. The bed was laying on my living room floor. A bit inconvenient, but there was good air flow and the temperature remains around 21-22C. You would probably have better luck in a room temp/warm room rather than a cold guest bedroom with poor air circulation.

In my opinion, this bed is firm BUT contours to the body. I'm 170lbs. When I sit, legs floating and only my butt is on the bed, I'm sinking ~2 inches, maybe 3 inches...

Canada on Oct 07, 2023