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KOULABR Z

Queen Size Mattress, 12 Inch Hybrid Mattress in a Box, Gel Memory Foam, Individually Wrapped Pocket Coils Innerspring, Pressure Relief, Medium Firm (12 INCH, Queen (New))

    • Based on 113 reviews
Condition: New
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$239.99 Why this price?
Save $19.01 was $259.00

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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, May 2
Order within 21 hours and 27 minutes
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Size: Queen (NEW)


Style: 12 Inch


Features

  • SLEEP YOUR WAY. SIDE, BACK, OR STOMACH:KOULABRZ 12 inch Queen Size Hybrid Mattress adjusts to you. The soft, pressure-relief plush top(low-resistance foam and gel memory foam) layer cradles every contour. The dynamic wrapped pocket coils improve spinal alignment
  • SUPPORT WHERE YOU NEED IT MOST (ZONE SUPPORT): Enhanced coils and extra lumbar foam work together to prevent sinking in the hip and lower back areas. The queen size spring hybrid mattress promotes better spinal alignment and provides added pressure relief, helping you experience reduced back pain every night.
  • STAY COOL, SLEEP NATURALLY:The 12 inch Queen mattress is comfortable, breathable, and natural. It effectively wicks away steam and sweat from the contact surface, keeping your body comfortable and dry throughout the night. The mattresss independent pocket spring system enhances air circulation, preventing trapped heat for a cool and comfortable sleep.
  • MOTION ISOLATION, SLEEP UNDISTURBED:Responsive coils enhance support and isolate movementperfect for couples and pet lovers. With reinforced edges, you can enjoy every inch of your mattress without the fear of rolling off.
  • CertiPUR-US WORRY-FREE WARRANTY:All memory foam is CertiPUR-US certified and tested, and we offer a 10-year warranty. We recommend allowing your new mattress to fully expand within 72 hours. Keep a safe distance when unboxing, as the mattress may expand rapidly and pose a risk. For any assistance or issues, please contact our customer support team.

Brand: KOULABR Z


Size: Queen (NEW)


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


Top Style: Pillow Top


Number of Layers: 5


Fill Material: Gel Memory Foam, Memory Foam, High Density Foam


Special Feature: Back Pain Relief, Zone Support, Pressure Relief, Promote spinal alignment, Edge support enhancement


Color: Coolling White


Coil Type: Pocketed Coil


Model Name: CD02M12


Product Dimensions: 80 x 76 x 12 inches


Item Weight: 72 pounds


Manufacturer: KZF


Item model number: 12 INCH


Date First Available: January 2, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 2

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.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great bed for price so far!
Size: Queen (NEW) Style: 12 Inch
Bought it for my daughter and she loves it, it's softer than expected but may firm up. She had a medium firm beauty rest series 1 black queen and she likes this better and it felt better to me too but I have not slept on it. I hated tht beauty rest even with a topper it wasn't great thts why she had it. It's new so only time will tell if it holds up but seems decent quality and for the price if it last two yrs it's well worth it imo. It inflates fast and the delivery time was a day ahead and only like two days for me as well all pluses. ... show more
Reviewed in the United States on February 15, 2025 by Jerry D. Kyles
    • Great Great Great mattress. Will be buying 2 more next week.
Size: Queen (NEW) Style: 12 Inch
Review Image by Kathy Kathy
Review Image by Kathy Kathy
This bed is marvelous. It is so comfortable. Hubby likes a harder bed and I like a softer one. This works for both of us. I never liked the topper we have because you sink into it. You don't on this bed. I don't even know how to praise it enough. We are both just so happy. We have only slept one it 2 nights but the difference was immediately felt. My back pain seems to be easing. Just WOW. I haven't noticed any side dipping as others said they felt. Unwrapping was simple. My son brought it into the room and we opened box and took it out. It does come well wrapped in plastic. So we had to take the first layer of suran type plastic off. That was kind of a pain in the bum but not hard. Just set it on it's side to start. Once you get to were the two types of plastic meet, we layed it on the frame to finish unwrapping. The plastic cutter it comes with makes cutting the mattress plastic bag easy peasy. It does open and inflate quickly. Just open the door section and then go up a side. Lift it and pull the rest off. Again, super happy. Be aware it is heavy in the box for me. My son carried it. Hubby is 6'2 and I am 5'2. We both fit great on a queen size and it doesn't dip and roll me over onto him like our last mattress. Recommend absolutely buy. I am definitely getting 2 more for the kids. These pics are 5 minutes after opening. ... show more
Reviewed in the United States on March 2, 2025 by Kathy Kathy
    • Decent Mattress
Size: Queen (NEW) Style: 12 Inch
Pretty decent for a box mattress, it's my first one. I have slept on it for a month or so. It feels firm, but not too firm. We'll have to see how long it lasts.
Reviewed in the United States on March 3, 2025 by Kelly Newton
    • Super supportive
Size: Queen (NEW) Style: 12 Inch
The media could not be loaded. Compared to my mattress that was replaced, this has been the most supportive mattress that I've owned in quite some time. It was also very gentle on the bank too. My previous mattress was only used for less than 2 years and within that time, we had so many issues with it which caused a lot of back and neck problems. Since getting this mattress, the first thing I noticed was the less and less neck pain I was starting to have. I then started noticing that even my back pain wasn't as intense and strong as it used to be. Another thing my spouse and I noticed was that we've actually started falling asleep faster and staying asleep longer. I used to wake up in the middle of the night with neck, hip and back pain and would have to take another pain pill to help me get through the night to morning. Since using this mattress, no more having to take pain pills before, during or after sleeping. This mattress fits all of our sheets and blankets so there was no need to go out and purchase new ones. Even fit on our bed frame perfectly without having gaps between the side rails and mattress. We did allow this to completely inflate before laying on it, we ended up going out of town that weekend so it worked out for us. This has truly been one of the most supportive beds I have slept on and the bonus was that there was no weird chemical smell to it either. ... show more
Reviewed in the United States on February 15, 2025 by Ronny Acosta
    • Great value for the price.
Size: Queen (NEW) Style: 12 Inch
Item was in stock and arrived in one day. Easy to set up. No odor. Waited 12 hours and slept on it that night (two adults) and mattress felt great. For the price, it’s a great value, there are many roll out mattresses on Amazon at much higher prices, so you have a wide variety and selection to choice from. We are not disappointed with our choice. ... show more
Reviewed in the United States on February 26, 2025 by Dennis Brazil
    • Gel memory mattress Queen size.
Size: Queen (NEW) Style: 12 Inch
Love this gel memory mattress. Shipping was fast, it even came 1 day earlier than expected. It came in a sturdy box about 70lbs. Directions were easy to follow and open. I set it up myself and didn’t sleep on it till the 3rd night. The mattress is I guess firm to medium and my back didn’t hurt when I got up in the morning like my old mattress did. Best choice I made, going to buy one for daughter and son-law. ... show more
Reviewed in the United States on January 26, 2025 by George Zuna
    • Good quality. Good price!
Size: Queen (NEW) Style: 12 Inch
Great value. Solid comfortable mattress!
Reviewed in the United States on February 23, 2025 by David Morrow
    • My mattress shows me love
Size: Queen (NEW) Style: 12 Inch
Review Image by Freddie Maldonado Freddie Maldonado
I got my life back .my body doesn't hurt anymore. Every day I'm looking forward to get home and hug my new and incredible mattress. And I feel as the mattress is loving me back.soooo comfortable .my bed is so gorgeous
Reviewed in the United States on February 23, 2025 by Freddie Maldonado Freddie Maldonado

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