Sealy Essentials 12 Inch Hybrid Mattress in a Box, Soft, King - White

Sealy Essentials 12 Inch Hybrid Mattress in a Box, Soft, King - White
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Model: F03-00156-KG0
Brand: Sealy
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2 stores
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Sealy Essentials 12 Inch Hybrid Mattress in a Box, Soft, King

Product Details

Sealy was among the first to create the hybrid, pairing the best qualities of innerspring and memory foam mattresses to deliver best-of-both-worlds comfort. Carefully engineered coils adapt and support every part of your body, while specialty foams conform and cushion for your most comfortable night’s sleep. Our classic Essentials Collection is engineered for a great night’s sleep, delivering trusted Sealy quality at an affordable price. Your mattress comes compressed in a box, combining Sealy quality with the convenience of easy transportation.

Sealy was among the first to create the hybrid, pairing the best qualities of innerspring and memory foam mattresses to deliver best-of-both-worlds comfort. Carefully engineered coils adapt and support every part of your body, while specialty foams conform and cushion for your most comfortable night’s sleep. Our classic Essentials Collection is engineered for a great night’s sleep, delivering trusted Sealy quality at an affordable price. Your mattress comes compressed in a box, combining Sealy quality with the convenience of easy transportation.

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Last Updated: 2025-08-14 13:27:49

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Product Specifications

Technical Details

Manufacturer Sealy
Brand Sealy
Item model number F03-00156-KG0
Color White
Weight 108 pounds
Height 12 inches
Depth 80 inches

Additional Product Information

Product Id 1385342
User Reviews and Ratings
5 (1 ratings)
5 out of 5 stars
UPC 810013411546

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Sealy Essentials 12” King Hybrid Mattress-in-a-Box, Adult
Reviews: 21
app.ratings: (21)
Price:
$559 Visit walmart

Top User Reviews and Ratings (10 total reviews)

(5)
Reviewed in the USA on Nov 23, 2022

The first night I slept on this mattress I knew instantly I was gonna love it . Look at the beautiful intricate stitching design on it . It has just the right amount of softness to it but yet just the right amount of support and firmness and the most comfortable. I've never had a more gorgeous bed than this one is . this is the first experience I've had with a mattress that came in a box especially a hybrid it came perfectly packaged and in superb condition, it took less than 5 minutes to unpackage it ., the high quality and fabric of this mattress is amazing and not to heavy to move it , it was so easy to follow the instructions to unwrap the plastic , as soon as we started to unwrap it and laid it on the bed we heard a whoosh sound , it instantly started to decompress and formed on the frame perfectly. on my old mattress I had to sleep with a king pillow propped against my back for support with this mattress I dont have to anymore . this mattress gives me just the right amount of support to get a full night sleep usually I wake up every couple of hours but not anymore . if your looking for the best mattress this one is definitely it . I'm looking forward to enjoying sleeping on this mattress for many years to come.

Anonymous • Review provider: walmart.com
(5)
Reviewed in the USA on Nov 09, 2022

This is an excellent, hybrid-style mattress from Sealy, a very well established mattress company. Firstly, it came shipped in a vacuum sealed bag very compressed in a box that was very easy and convenient to carry upstairs. I initially thought I had gotten sent the wrong size, but it expanded to a full queen size. I've seen this with foam mattresses but was very impressed when I saw this hybrid mattress with coils was also able to be compressed like that. Although it's compressed, it's fairly heavy and you will need two people to lift and move it. With any compressed mattress, you have to let it decompress for at least 24 hours. After a day, it was ready to sleep in and, wow, I noticed such a big difference in the quality of my sleep. I'm not the biggest fan of memory foam mattresses but this being a hybrid with coils on the bottom made all the difference. It's very soft but at the same time, you feel fully supported and don't feel like you're sinking into the bed. The 12” also makes a big difference in comfort. It sits high enough to where you can easily get in and out of bed. Extra thickness also makes it more cushioned separating you further from the ground making it a better sleeping experience. The one issue I've encountered with this mattress is its lack of firmness around the sides. This makes it a bit more difficult to sit at the side of your bed, as the mattress will cave and give way. Other than that, I am very happy with this product and hope it holds. I can't make a comment on the durability of this mattress since I've only had it for a week, but knowing the quality of Sealy products in general, I am confident this will last for 5+ years. Do yourself a favor and buy yourself a mattress that will help you get your beauty sleep, it's worth it.

Anonymous • Review provider: walmart.com
(5)
Reviewed in the USA on Nov 06, 2022

I have a regular mattress, so when I saw this I wanted to check it out. It's medium firmness, which I prefer more firm vs soft. It's comfortable, and a very solid mattress. I loved that it arrived super compressed. There's no way it could fit up my stairs to the bedrooms. This made it easy to move but it's heavy so get help moving it if you're small like me :)

Anonymous • Review provider: walmart.com
(5)
Reviewed in the USA on Nov 05, 2022

I have never ordered a mattress that came shipped to me and I am absolutely amazed at how they were able to get a queen size mattress in such a tiny box!! It's insane! It made moving the mattress in the house and into the bedroom so easy! I would still recommend having another person help because it is heavy. It says that it takes up to 48 hours for it to be its full size but it inflated a lot quicker than what I thought. I don't think I've ever owned a hybrid mattress before but I really like how this one feels with the coils and the memory foam. It's the perfect mix between firmness and softness. I felt like I just sunk in the bed and the mattress just hugged around me. Probably one of the most comfortable mattresses I've slept on. The 10" thickness was just right for box spring I already had and raises the bed up just right. The top of the mattress has a soft fabric cover on it and looks really appealing. I almost didn't want to put sheets on it! I definitely recommend Sealy and I definitely recommend buying a bed in a box! I can't wait to go to bed every night. I've been sleeping so well!!

Anonymous • Review provider: walmart.com
(3)
Reviewed in the USA on Nov 01, 2022

I CHOSE THIS 10 HYBRID MATTRESS BASED ON REVIEWS. HOWEVER, I AM A PLUSH MATTRESS LOVER. I DID BELIEVE THAT THIS WAS A MEDIUM FIRM MATTRESS, HOWEVER, THIS DID NOT WORK NEITHER FOR ME OR MY HUSBAND. THIS MATTRESS IS MUCH TOO FIRM/HARD FOR US. AT LEAST THIS IS OUR OWN EXPERIENCE. MATTRESS CAME BOXED WELL AND CLEAN. WE OPENED THE MATTRESS THE DAY WE RECEIVED IT AND LET IT AIR OUT. PLEASE MAKE SURE YOU OPEN IT IN AN AREA THAT IS WELL VENTILATED, VERY IMPORTANT TO DO SO. IT DOES LET OUT A SMELL WHICH DISIPATES SLOWLY. WE OPENED IT IN OUR BEDROOM, OPENED OUR WINDOWS WIDE OPEN, FACED A FAN OUTWARDS TO LET THE ROOM AIR OUT. WE ALSO WAITED 72 HOURS TO LET IT TAKE SHAPE BEFORE USING IT. I TRULY WAS EAGER TO LOVE THIS MATTRESS AND TO GIVE IT A HIGH FIVE STAR REVIEW, HONESTLY, THIS IS NOT FOR ME OR MY HUSBAND. WE BOTH WOKE UP WITH BACK PAIN. BEING TRANSPARENT AS POSSIBLE, WE DID NOT REMOVE OUR BOX SPRING SIMPLY BECAUSE WE PREFER TO SLEEP HIGH UP. IF WE SLEPT WITH ONLY THIS MATTRESS WE WOULD BE SLEEPING ON A LOW PROFILE HEIGHT WHICH IS NOT OUR PREFERENCE. I CANNOT SAY THAT THIS WOULD HAVE MADE ANY DIFFERENCE WITHOUT THE BOX SPRING. **MY SON WHO PREFERS TO SLEEP ON A FIRM MATTRESS GOT TO KEEP THIS MATTRESS AND HE LIKES IT. HE SAID HE JUST FEELS LIKE IT NEEDS "BREAKING IN" HE SAID IT WAS A BIT FIRM FOR HIM AS WELL. BEST OF LUCK AND I HOPE THIS REVIEW WORKS TO HELP YOU DECIDE.

Anonymous • Review provider: walmart.com
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