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Sweetnight

Sweetnight King Mattress in a Box - 12 Inch Plush Pillow Top Hybrid Mattress, Gel Memory Foam for Motion Isolating Individually Wrapped Coils, King Size, Twilight

  • Based on 2,051 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Jun 9
Order within 11 hours and 9 minutes
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Size: King


Style: 12 inch mattress


Features

  • Help solve your sleep problems- Sweetnight 12 inch King mattress constructed with individually wrapped innerspring and Gel Memory Foam for ultimate support, pressure relief and heat dissipation, helps those with back pain, tossing & turning. This mattress King size, resists sagging, roll-off, and with medium-firm feel.Health & bed mattresses- Quilted knit pillow top cover is skin friendly. CertiPUR-US Certified foam Made without harmful substances like formaldehyde, Mercury, and other heavy metals. High Quality carbon steel spring coil for the rust & deformation prevention. Enjoy a healthier sleep with this King size mattress with your partner.
  • Health & bed mattresses- Quilted knit pillow top cover is skin friendly. CertiPUR-US Certified foam Made and high Quality carbon steel spring coil for the rust & deformation prevention. Enjoy a healthier sleep with this queen size mattress with your partner.
  • Comfort & undisturbed nights sleep- Individually wrapped coils Encased in separate pockets are more taller, they move independently well, reduce the sensation of movement, provide the targeted support to your body, proper back support & alignment. This hybrid mattress Made with Euro pillow top design, Gel Memory Foam layer for slowly adjusts to body weight & temperature, it provide a buffer so you never feel the coils for optimal comfort. More comfortable and more plush on this King mattress.
  • No risk - We as the maker, the best price Mattress you can get. Our bed mattress come with 10 years. Over 96% of our customers keep their King size hybrid mattress and refer it to others.
  • Smartly shipped & easy Set up- Our mattresses King size are compressed, rolled & shipped in a box conveniently to your door for easy Set up. They fit all King size frames, such as box Spring, floor, slatted base, flat platform. Recovery of 72 hours is recommended for your new mattress to get to its original, plush shape and dissipate the odor.

Description

Sweetnight mattress in a box, smartly shipped to your door for easy set up. NO RISK - We as the maker, the fair price mattress you can get. Our bed mattresses come with 10 years . - Over 96% of our customers keep their king size spring hybrid mattress and refer it to others. - If for any reason you are unsatisfied, let us know. About Sweetnight MattressesWe know how hard it is to find the perfect mattress that just fits. We believe everyone should sleep well and feel refreshed after a night of rest. After over 10, 000 users experience, feedback, studies people, bodies, countless material testing We have created this king size bed mattress just for you What makes sweetnight Hybrid mattress so different? -Breathable quilted knit pillow top cover, bright gray side panels, Perfect king mattress design. Say goodbye to ugly pale mattress. -- The gel memory foam layer breathable and slowly adjusts to your body temperature What is in the box?1x Sweetnight hybrid mattress1x night sleep opener1x manual & cardNote: Please follow the guides in the manual accordingly. - endeavors to open your mattress package within 72 hours of receipt and allow 72 hours for your new mattress to return to its original, plush shape.

Brand: Sweetnight


Size: King


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


Top Style: Euro Top


Cover Material: Fabric (Material not specified)


Number of Layers: 5


Fill Material: Gel Memory Foam, High Density Foam


Special Feature: Lightweight, Pressure Relief, Breathable


Color: Grey


Coil Type: Pocketed Coil


Product Dimensions: 80 x 76 x 12 inches


Item Weight: 118 pounds


Manufacturer: Sweetnight


Language: English


Country of Origin: Indonesia


Item model number: SN-M008-K


Is Discontinued By Manufacturer: No


Thickness: 12 Inches


Refill: Gel Memory Foam, High Density Foam


Care instructions: Hand Wash Only


Assembly required: No


Number of pieces: 1


Warranty Description: 10 year manufacturer.


Batteries required: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jun 9

Yes, absolutely! You may return this product for a full refund within 100 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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Similar Products

Top Amazon Reviews

    • The review you need to read...
Size: King Style: 12 inch mattress
After 12 years on a traditional spring mattress, it was time for an upgrade. My wife and I were intrigued by the bed-in-a-box craze but didn’t know how to choose the right one. The hardest part of using reviews when researching mattresses was that most were written very soon after purchase, some same day. When we’d narrow down options based on price, description and rating, we’d come across one or two bad reviews that made us second guess. I am writing this review several months after receiving our Sleepnight hybrid king and we are very satisfied. It’s a great mattress at the right price. The worst part of this mattress was that the box it came in looked like it had been thrown down many flights of stairs. If you are buying a bed based on the box it comes in, then this isn’t the one for you. If you want a good hybrid and a great night’s sleep at a fraction of the cost of the big names, this IS the one for you. We feared the sinkhole and quicksand feeling comments on many of the full foam mattresses so opted for this hybrid. As others have posted, it sleeps firm to start but settles in (and we did wait 3 days after opening to sleep on it...we experienced no bad smell as others report with boxed beds). The hybrid is the best of both worlds with the soft pillow like top then the firmer support below. Like I said, it did sleep firm early on and we did have some initial aches as our bodies adjusted and transitioned from the worn old mattress to this one...but after about a week, I realized I was having some very strange dreams thanks to the deep sleeps I was now experiencing. Another key plus is the lack of motion transfer compared to old mattress. That’s something you read a lot and probably read quickly past in these reviews but I can’t overstate what a difference this mattress has made in us not disrupting each other with any tossing or turning...or realizing a child has snuck in our bed in the middle of the night. So to recap, don’t judge a mattress by the box in comes in or by how it sleeps the first few nights. And don’t overpay either. ... show more
Reviewed in the United States on January 25, 2020 by Riley Johnson
    • 5 Year Mark Upcoming
Size: King Style: 12 inch mattress
I’ve now had this mattress for just under 5 years and can recommend this completely. It’s still just as comfortable as when I bought it. I tend to run hot and this does a pretty good job of not overheating me. It’s soft without being too soft. I have rotated it almost every other sheet change and it still doesn’t have any dents in it. The side support has always been good for a boxed mattress. Definitely recommended. ... show more
Reviewed in the United States on May 7, 2025 by Blamm
    • such great quality mattress ever had with fair price!
Size: King Style: 12 inch mattress
Review Image by Juan Hernández Juan Hernández
The media could not be loaded. Recently move in to new home ,been seeking a new mattress for to fit my new bad just bought from store ,choose a mattress are most of my headache part ,going to multi different furniture store there have lots of different kind of mattress with different price on it but most between $500-$4000 of king size ,absolutely there not have quality what I want under $800 but packet under budget not allow me to get over $1000 mattress that’s very disappoint me . So I’m gave up local choice to online , bought this mattress was done of lots research between multi different brand and review ,I know what I want under $700 which budget allow. Fast shipping right on front door in 4day ,which seller provide 30day free return policy that be help me a lot to pick that mattress with confidence (I can return anytime if I’m not certified ) feel amazing when I saw package come will big drum stick much convenient to move into my room ,can’t wait to open box get it installed right away ,mattress getting big 8inch in 3minute that part was fun to watching a ‘DONUT ‘getting bigger and bigger very fast . wait to until 48 hour to get it fully inflated to 12inch which I don’t want ruin this mattress fully inflate process if I sleep on it right away . Mattress is medium firm and so comfy , very soft on the surface with good quality memory form in that help reduce the pain from backache for years . Right now I’m absolutely obsessed with it lay on this bed soon as I had chance , I sleep like baby Every night . mattress was slightly hot but getting solve immediately after put a mattress protector on it . almost $700 what I’m pay is really worth it much better furniture store quality , Very certified with this purchase ! ... show more
Reviewed in the United States on January 11, 2020 by Juan Hernández Juan Hernández
    • Like it, dont love it
Size: King Style: 12 inch mattress
I am a big guy, almost 350lbs, with severe chronic back pains. I have had this bed 2 1/2 months and have mixed feelings about it. TLDR;; If you are over 250lbs, you might like this bed. Its firm enough you dont feel like you're on the box spring or floor, with a nice plush top. If you are under 250lbs, your weight isnt enough to sink at all in the bed and it will feel like a rock bed. Pros: We unboxed this around 11am, and by 10pm when I went to go to bed, it was almost fully decompressed, excepting the edges. They took almost a full 24 hours to firm up. It feels plush, and while it can be a little bit of a warm sleeper, we found that cooler-fabric bedsheets make a huge difference. All in all my back pain has decreased to a very manageable level. I can sleep on my stomach, and it not hurt my back. And for the first time in years, I enjoy laying on my back. So far, with two adults who are both very rough with furniture, and the fact this bed is on the floor, it has held up great. No sagging whatsoever, even the edges remain firm despite me sitting on them. I definitely like this bed. Cons: It took two decently strong people to carry this upstairs. I knew this was going to be an issue, seeing as we got a king size. Not really that much of a con, excepting the packaging didnt have any easy way to grip it. I cant sleep on my sides, the bed is so firm it hurts my ribcage, and I barely make a dent in this bed while I am on it. On the one hand that's awesome, but on the other hand my 145 pounds husband feels like he gets beaten up I'm his sleep. He has to practically lay on top of me to get comfortable. At my weight, I was surprised to find this to be the case. Of course, things could change over time and probably will. ... show more
Reviewed in the United States on August 21, 2020 by Cory Ray-Hurst

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