King Size Mattress, 12 Inch Hybrid King Mattress in a Box with Gel Memory Foam [New Version], Individually Pocket Coils Springs, Pressure Relief Motion Isolation, Edge Support, Medium Firm
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Availability:
In Stock.
Arrives
Sunday, May 17
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Size: King
Style: 12 Inch
Features
- Unbeatable Comfort & Support Suitable for All Body Shapes and Sleeping Positions: The 12 inch colchones king mattress combine premium memory foam with individually wrapped coils for optimal pressure relief and spinal alignment. This mattress perfect for back, side, and stomach sleepers, it ensures a restful night's sleep. Adaptive foundation of pocket springs and orthopedic foam provides additional back and lumbar support where you need it most
- Cooling Gel Technology for Better Sleep: Stay cool all night with our gel-infused memory foam layer. This hybrid mattress king size regulates temperature, preventing overheating and ensuring a comfortable sleep environment. Meanwhile, the spring gaps promote air circulation, reduce heat build-up, and ensure a cool surface for enhanced sleeping comfort
- Easy Setup & Compact in a Box Delivery: Delivered in a box, this king mattress in a box is easy to maneuver and set up. Simply unbox, unroll, and watch it expand fully. No hassle, no heavy liftingjust convenience
- Durable Design with Edge Support and Motion Isolation: Built to last, this mattress king features reinforced edges for added durability and a larger sleep surface. Individually pocketed springs absorb motion to minimize disturbances, making this king matress perfect for couples or light sleepers. The high-quality materials resist sagging, making it a long-term investment for your bedroom
- CertiPUR-US Certified & Fiberglass Free: Rest easy knowing your medium firm king mattress is made with safe, eco-friendly and fiberglass free materials. Our colchon king size is made with foam that is CertiPUR-US certified, ensures its free from harmful chemicals, making it a healthy choice for you and your family
Brand: PUBPLON
Size: King
Product Dimensions: 80"L x 76"W x 12"Th
Item Weight: 107 Pounds
Item Firmness Description: Medium
Top Style: Euro Top
Cover Material: Polyester Blend
Number of Layers: 4.99
Fill Material: Gel Memory Foam
Special Feature: Individually Wrapped Pocket Spring
Product Dimensions: 80 x 76 x 12 inches
Item Weight: 107 pounds
Manufacturer: PUBPLON
Date First Available: July 28, 2025
Age Range Description: Adult
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, May 17
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: Queen
Style: 12 Inch
If you are looking for a medium firm and supportive mattress, I would strongly recommend this mattress. It is very comfortable thanks to its gel memory foam on top of the coils. I sometimes had back pain from work and this mattress supports my body in all of the right places and provides me with amazing sleep. The unboxing process was simple. It quickly inflated to 12” and it is a true queen size. While there was a slight new-odor smell, it disappeared after one day or two. The mattress cover is breathable and comfortable. Compare to the traditional memory foam mattress, I noticed this one makes me feel cooler, even in the summer. All in all, I think this is one of the best values when it comes to mattresses, considering it’s smooth delivery, easy unboxing, high-quality materials and top comfort level.
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Reviewed in the United States on September 14, 2025 by Amazoner Amazoner
Size: Full
Style: 12 Inch
I purchased the medium firm, Full-sized 12" mattress and have slept on it now for almost a month, and I couldn't be happier with it. It is really comfortable all through the night... every night. I let it expand for the full 72 hours after opening and it really did reach the 12" height and is quite durable, which surprised me. Also, mine came with 2 handles on each side, which I consider a real bonus. Never having purchased an expandable mattress before, I was a bit worried about how to return it if I needed to so I reached out to the seller and they couldn't have been nicer. I am using this mattress on my full-sized adjustable bed and it's perfect. I couldn't be more pleased and the price is so unbelievably low for these days. Try it... I think you'll like it as much as I do.
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Reviewed in the United States on January 30, 2026 by DM Rader
Size: Queen
Style: 12 Inch
I totally wasn’t paying attention when I unboxed this mattress. One snip of the packaging and it popped right open with a whoosh. I lost my balance and plopped straight onto the floor, and my roommate teased me about it NONSTOP for the entire day. But jokes aside, this mattress is amazing. It fully expanded in literally 1 minute. No like other memory foam beds. The firmness is perfect. Not too soft that you sink in, not too hard that you wake up sore. I’ve been sleeping on it for days now, and as someone who sits at a desk for a day, it’s been a game-changer for my lower back pain. No more tossing and turning from stiffness. Stand BACK when you open the packaging. This thing inflates FAST. I also grabbed my tape measure to check, and it puffed up to a solid 12 inches, exactly as advertised. 10/10 would recommend. Just don’t be a klutz like me when unboxing.
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Reviewed in the United States on January 6, 2026 by Kevin Huang Kevin Huang
Size: Queen
Style: 12 Inch
This is a real Queen size mattress! What I mean real is the size of mattress is a right size of “Queen size “ compared with the other mattress I have are smaller than what they described. My husband is at least 6’5” so you can see from the picture that his feet finally got a spot on the mattress. I’m very happy that it doesn’t have any odor even during the unboxing time. U know dogs are sensitive to the smell and you can see my little girl really like it and fall asleep on it right after the mattress stretches. The seller said it would cost about two days for the mattress to be perfect status but we think it is already very good (we do feel it is a little bit bigger and taller after two days because the bedsheet is stretched more tightly than two days ago we put it on). Another part I like is the support from this mattress, sooo good! Sleeping on a soft mattress is comfortable for a moment but it will make the back sore after the lack of support to the back overnight, so I am really glad this mattress gives us enough supports to our body but also stay fluffy. Pretty heavy and good quality mattress, good to have one.
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Reviewed in the United States on March 16, 2025 by Livy Livy
Size: Queen
Style: 12 Inch
I gave 4 stars instead of 5 just because it doesn't feel like any Gel memory foam as advertised and the images look as if the springs stop where the padding starts but the springs actually go all the way through, but even still it is both supportive in all the right places and comfortable. it is obviously not like sleeping on cement as one person said on the reviews but if u want a bed so soft u melt into, this is not for you. if u like a bed that is firm and supportive this is for you. I highly recommend especially if you have back/hip problems.
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Reviewed in the United States on December 13, 2025 by Josephine I.
Size: King
Style: 12 Inch
I just moved into my new apartment and have been looking for a firmer mattress. That's why when I finally ordered this mattress. I was a little worried the medium-firm mattress might be too soft, but when it arrived two days ago, I couldn't wait to unpack it and get on. The mattress's comfort exceeded my expectations, especially for my husband, who prefers firmer mattresses, and he really enjoyed this new one. I feel like the springs at the bottom make it firm, but the memory foam and other layers on top make it soft. This mattress is worth every penny I've ever bought. It's a truly wonderful purchase. I hope this review is helpful.
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Reviewed in the United States on August 18, 2025 by Qian Li Qian Li
Size: Queen
Style: 12 Inch
Packaged well. Easy instructions. Perfect for back, stomach or side sleepers. Because I do all three lol. Just as advertised. Great product. I would definitely recommend it to friends and family. And yes I am a real customer!
Reviewed in the United States on February 9, 2026 by Cece
Size: Queen
Style: 14 Inch
Oh my goodness! No smell, No sagging. This mattress is so comfortable!! No more back pain and sleepless nights!!
Reviewed in the United States on February 4, 2026 by Paula