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Queen Mattress 12 Inch Mattress Queen Size in a Box,Superior Hybrid Mattress with Memory Foam for Extra Lumbar Support,100 Night Trial,Maximum Support,Zoned Spring (12 Inch, Queen)

  • Based on 553 reviews
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Size: Queen


Style: 12 Inch


Features

  • 365-NIGHT HOME TRIAL Not sure if its the right fit? Take your time. With our industry-leading 365-night home trial, you can sleep on it for a full year completely risk-free. Questions or concerns? Our friendly customer support team is always here to help.
  • SLEEP YOUR WAY SIDE, BACK, OR STOMACH:OFFTR Z 12 Inch Queen Size Hybrid Mattress adapts to your sleeping style. The plush comfort layer, combining low-resistance foam and gel memory foam, gently cradles your bodys curves. Beneath, responsive pocket coils provide dynamic support, keeping your spine aligned all night.
  • TARGETED SUPPORT WHERE IT MATTERS (ZONE SUPPORT) The Superior Zoned Support System, featuring 8.5 high-compression pocketed coils and reinforced lumbar foam ensure extra support for your lower back and hips. This reduces sinkage, promotes healthy spinal alignment, and helps alleviate back pain so you wake up refreshed and ready to take on the day.
  • SOFT YET SUPPORTIVETHE PERFECT FEEL SLEEPERS LOVE:It all starts with the OFFTRZ High-Compression Spring Systemshorter coils for stronger support and a thicker, more contouring comfort layer. The 8.5 high-compression pocketed coils reinforce the edges and isolate movement, ensuring balanced comfort in this hybrid mattress.
  • MINIMIZED MOTION, MAXIMIZED SPACE:Say goodbye to sleep disruptions. Responsive coils isolate motion so you and your partner (or pet!) stay undisturbed. Reinforced edges prevent sagging and expand your usable sleep surface stable, quiet, and durable.
  • CertiPUR-US Certified:All foams in this firm mattress are CertiPUR-US certified, ensuring durability and safety. We offer a 10-year worry-free warranty. Allow 72 hours for full expansion after unboxing. Unbox with caution as the mattress may expand rapidly. For any assistance, please contact our customer support team.

Brand: OFFTR z


Size: Queen


Product Dimensions: 80"L x 60"W x 12"Th


Item Weight: 70 Pounds


Item Firmness Description: Medium Firm


Top Style: Euro Top


Number of Layers: 5


Fill Material: Gel Memory Foam


Weight Limit: 600 Pounds


Color: Cool White


Product Dimensions: 80 x 60 x 12 inches


Item Weight: 70 pounds


Manufacturer: OFFTRZ


Item model number: OFB1


Date First Available: March 31, 2025


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 90 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.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Super comfortable and worth every penny!
This mattress exceeded my expectations! It’s incredibly comfortable and supportive — not too firm, not too soft. I’ve been sleeping so much better since switching to it. The quality is great, and it expanded quickly after unboxing. No bad smell and very easy to set up. If you’re looking for a good night’s sleep, this mattress is a great choice. Highly recommend! ... show more
Reviewed in the United States on July 31, 2025 by Adrielly Paes

  • Comfortable and supportive spring mattress
The media could not be loaded. I’ve been sleeping on this mattress for a week now. I bought it after reading all the great reviews, and I’m glad I did.The mattress is firm but comfortable — it gives good support without feeling too hard. I have some back and hip pain, and I already notice that I’m waking up with less pain than before. My sleep is deeper and I don’t move around as much at night. My partner also sleeps better now because I’m not tossing and turning like before. There was no bad smell when we opened it, and it expanded pretty fast. It looked flat at first, but after a couple of days it reached the full height. It feels strong and well-made — no loose threads or damage. I also like that it doesn’t make noise when we move. I like that it’s a spring mattress — it gives me the right support and doesn’t sink too much. For the price, it’s honestly amazing. We had a more expensive mattress before, but this one feels just as good — maybe even better! I’m planning to buy another one for our guest room. ... show more
Reviewed in the United States on July 1, 2025 by Zulfiia Sofia Zulfiia Sofia

  • Super comfy
The media could not be loaded. This mattress is perfect just the right firmness. It supports my back really well and I sleep great every night. The hybrid design feels high quality, and it expanded fast with no issues. Totally worth it, and I love the 100-night trial!
Reviewed in the United States on July 11, 2025 by Angie Delgado

  • Comfortable and soft
This is soft and comfortable. I sleep really well I got this for my son and for my husband and they all love it. I recommend this for people that have trouble sleeping!
Reviewed in the United States on November 24, 2025 by This camera is really good and It help u a lot and When I bought it it was really nice and When I’m at work I can see my 3 kid when they get home and know if they is safe but To be honest this is a good front camera for the door.

  • Don't buy if you have back pain
Worked great for the first 2-3 months. It started collapsing noticeably after the 100 night trial period. Not a good buy especially if you have back pain. It makes moving or adjusting your position even more painful.
Reviewed in the United States on November 4, 2025 by Raya Walker

  • Mattress for Guest Room
For the price this is a great mattress. It came in a box and was quite heavy. I managed to get it upstairs, but it was a struggle. Have a friend to help maneuver it. I unboxed it and carefully slit the plastic. It unfolded easily and I let it rest for the 72 hours of recommended time. They even supply a tool to cut the plastic so one doesn't gouge the mattress. I was somewhat disappointed that the corners push down easily but I wasn't surprised as this was mentioned in other reviews. This is a cheap nice mattress for a guest room that is not used often. It did not have a strong smell. It is somewhat soft, but I like that in a mattress. ... show more
Reviewed in the United States on July 26, 2025 by khunter00

  • A+ Comfort
The media could not be loaded. OMG.....This is the best sleep I have gotten in quite some time. This mattress is comfortable and supports every part of your body. It seems to pull the heat from your body. I sweat bad when sleeping. I had no sweat at all. I typically have neck and back pain but man o man, I am healed. Right out the box the mattress is compressed. Once you open and place the mattress it takes a few hours to completely adjust from the compression. The appearance is like you typical memory foam mattress. It looks well built and durable. I look forward to many more nights of comfort. This gets an A+ in my book. Great Value!!! ... show more
Reviewed in the United States on August 16, 2025 by R.E.L. R.E.L.

  • firm and comfy mattress!
have had this mattress for a few months, it is pretty firm and very comfy! would recommend if on a budget
Reviewed in the United States on December 7, 2025 by Francisco Torres

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