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King Mattress, Molblly 12 inch Gel Memory Foam Mattress with CertiPUR-US Bed Mattress in a Box for Sleep Cooler & Pressure Relief, King Size

  • Based on 17,803 reviews
Condition: New
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$599.00 Why this price?

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This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: Only 5 left in stock, order soon!
Fulfilled by Molblly Home

Arrives May 12 – May 16
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Size: King


Style: 12 Inch


Size: King


Special Feature: Pressure Relief


Fill Material: 1


Brand: Molblly


Product Dimensions: 80"L x 76"W x 12"Th


Color: Blue


Coil Type: Continuous Coil


Product Benefits: Fiberglass-Free & CertiPUR-US Certified Foam


Product Care Instructions: The mattress cover is machine washable


Cover Material: Jacquard


Product Dimensions: 80 x 76 x 12 inches


Item Weight: 4.2 ounces


Manufacturer: Molblly


Is Discontinued By Manufacturer: No


Date First Available: January 4, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 12 – May 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Everyone asks where I got this mattress
Very pleased with this mattress. It was for our guest bedroom and everyone who comes to visit asks for the info on where to buy it. Great Price! Great Product! Super Comfy!
Reviewed in the United States on January 16, 2024 by Lisa Hennings

  • Awesome memory foam mattress!
Size: Twin Style: 8 Inch
After using it for 3 months, I feel very comfortable when sleeping. The most important thing is that this memory foam mattress is moderately soft and hard. At this price, this quality is impeccable. I love it! If I knew it was so comfortable, I would buy a thicker size.
Reviewed in the United States on January 13, 2024 by Yasuteru K. Yasuteru K.

  • Moblly gel memory mattress
Needed to replace my broken down old mattress on a tight budget. The Moblly 10" gel memory foam mattress is a nice comfortable mattress. It arrived well packaged and protected. The only issue I had was the little "letter opener" to cut off the plastic wrapping the mattress was in was inside all that packaging so had to open by hand. Not that big of a deal. The mattress weighs about 70 lbs. It unfolds and plumps to shape pretty quickly. The mattress for the money is a good investment. I like the quality. The material is soft and comfortable. It's a little firmer than I expected, but overall it is comfortable to sleep on. If you're on a tight budget and want comfort and quality, the Moblly is a good mattress. ... show more
Reviewed in the United States on November 5, 2023 by Missy

  • Highly recommend
Size: Full Style: 10 Inch
This mattress was extremely easy and quick to rise. I opened the box around 3pm and was able to sleep on it that same night. I’ve had it for about 7 months now and it’s extremely comfortable. It feels like you’re being caressed by clouds, but still maintains it’s firmness. Every person that’s ever slept in this bed has raved about how comfortable it is. Highly recommend! ... show more
Reviewed in the United States on January 15, 2024 by Kimone Murray

  • Not even 24hrs Yet-UPDATED 10/1/23
Size: King Style: 12 Inch
October 2023 Update at the bottom of this review!!! So, it hasn't been EVEN 24hrs yet. So you may be wondering why I am even doing this review. Honestly because I am truly excited to see what's next! It was easy to unpack, roll out and come back in the morning as see this. I rolled it out at about 7pm, and now it's 12pm the next day and I am not disappointed, YET. I followed the instructions and it says the amount of time to allow the mattress to expand. Now mind you when I rolled this mattress out I was like THERE IS NO WAY it's going to get where I bought especially for the price! Well I am going to wait another day so 7pm Monday night (its Sunday 12pm now) and finally get me some rest and not on the air mattress I am sleeping on, and then review again. So far so good! It's Tuesday and YES STILL 5 STARS! Bed expanded and so comfortable. I am be honest, I didn't even wait til Tuesday. I got in this sucker 2 hrs before it even hit 24hrs. I was a little worried because when I did I was disappointed that it was too soft, but then when I got in it the next night....IT WAS FIRMER AND I DIDNT SINK IN! It really is a great bed and I have no complaints! It expanded to its full potential of 12inches, no defects and I have not sweated one dag on time (old lady thing going on) but yeah... it was cheaper than I even wanted to spend so it's a win win for me! Good Luck! Update 10/1/2023:: So... I had to buy a EXTRA FIRM Mattress topper because we kept sinking. But that's not the companies fault, I choose the FIRM mattress instead of a EXTRA FIRM. I am still happy with my choice and had to make adjustments because of my lack of product knowledge. My husband tried to tell me but I didn't want a rock bed! But come to find out, that's exactly what I want ...lol! So if you have back problems, like a mattress with less probability of sinking, or even two people who want to sleep close together....get the extra firm by this company. ... show more
Reviewed in the United States on March 12, 2023 by Tina Holloman Tina Holloman

  • Very Nice Mattress
We've had this mattress for about six months now and we're very happy with it. It provides firm, but not unreasonable support. I'm a big guy - 6'2" and pushing 300lbs and so far the surface is not showing any depressions... but let me explain that a little better... it will hold short term depressions, so for example if I roll over I will feel a slight 'downhill' from the spot I was just in. But my bed time the next day, that depression is gone and the mattress is flat again, so really what is happening is that it just takes a little time for the compressed foam to re-expand. I don't know if this has any effect on how well it works, but I let this mattress expand and fill out a full three days before I started to use it. Maybe that's why I'm having better luck than some other reviewers, who knows? All in all I think this mattress is great. Comfortable, firm, nice and tall, and its holding up very well. ... show more
Reviewed in the United States on November 8, 2023 by Rob C

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