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))
Condition: New
Checking for product changes
Buy Now, Pay Later
As low as
$33.17
/ mo
Learn more
- – 6-month term
- – No impact on credit
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
Only 4 left in stock, order soon!
Arrives
Wednesday, Jul 2
Recently Viewed
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:
Wednesday, Jul 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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Size: Queen (NEW)
Style: 12 Inch
The media could not be loaded. I'm really pleased with the comfort and quality of the 12-inch queen size hybrid mattress that I recently bought. The ideal ratio of softness and support is provided by the individually wrapped pocket coils and gel memory foam. The mattress has greatly enhanced the quality of my sleep by offering great pressure reduction, particularly for my hips and back. The medium-firm option, which I chose, is the ideal amount of firmness—not too hard, but still encouraging. It was simple to set up because the mattress arrived in a box neatly coiled up. When unpacked, it expanded rapidly and smelled fine. I saw a significant improvement in my sleep quality after a few nights, with less tossing and turning.
...
show more
Reviewed in the United States on March 4, 2025 by ††† Have Faith †††
Size: Queen (U.S. Standard)
Style: 14 Inch
Best 300 bucks spent! Great mattress for the money. Well made and comes sealed up to open packaging so it can expand. It's heavy (70 plus pounds) so I recommend two people getting it into your house after delivery. Although with a bit of cussing and a bit I muscle I somehow managed to get it into the house because the delivery driver left it the furthest he could from my main entrance. Fairly firm and offers great support: well designed. It also has side handles so it can be moved easier. A bit of a pillow top design so it cannot be flipped - however very comfortable.
...
show more
Reviewed in the United States on April 8, 2025 by Kindle Customer Kindle Customer
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
Size: Queen (U.S. Standard)
Style: 14 Inch
I ordered a queen 14" and Lord, lemme say that box was HEAVY! Poor Amazon delivery guy, I'm so sorry! Mattress was very well compressed in plastic, follow the instructions and you won't have any issues unpackaging it properly. It does come with a small bag with a 'safe slicing tool' and instructions inside the box. Had no weird 'plastic-y' smells or anything once the plastic was cut off to let it fluff up. It puffed up very quickly, but we let it sit 24 hrs before we put it in my daughters room. Her old mattress was literal springs and fabric at this point and so uncomfortable for her. She is LOVING the new one! It's pretty firm with good support from the pocketed inner springs. The top foam and gel layers have been great, adds the softness while still being supportive. She's had zero complaints after a week on it. Will update if anything changes!
...
show more
Reviewed in the United States on March 23, 2025 by Angie Crisp
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
Size: Queen (U.S. Standard)
Style: 14 Inch
So far so good! Proud of myself for hauling this heavy ass bed all the way upstairs all by myself 💪 I let it "breath" for about 14 hours before I slept on it. It is huge and super comfy. Has a nice bounce to it but also firm. To be fair I've been sleeping on the same matress for 14 years so anything was an upgrade 😂 But this was a great price and I really love it. I'm hoping it holds up for awhile. I desperately needed a new matress and just kept putting off buying one. My bf and I slept comfortable and he moves around a lot. Our old mateess was so wobbly and noises when he would move but I could barely tell he was moving on this one. Definitely worth the money!
...
show more
Reviewed in the United States on March 20, 2025 by Emily
Size: Queen (NEW)
Style: 12 Inch
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
Size: Queen (NEW)
Style: 12 Inch
Good for the price but is a little more stiff than I'd like.
Reviewed in the United States on February 23, 2025 by Emanuel williams