Queen Size Mattress,12 Inch Queen Mattress in a Box,Superior Hybrid Mattress with Gel Memory Foam or Back & Lumbar Support ,100 Night Trial,Soft,Pressure Relief,Zoned Support spring, Medium Firm
$199.99
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Better Sleep, Not a Luxury
Our mattresses are developed and distributed directly by our manufacturer, cutting out middlemen to offer quality at a fair price.
KOULABRz is committed to providing high-quality, comfortable sleep for people with diverse habits.
We specialize in researching zoned pressure relief systems in hybrid mattresses, aiming to balance comfort and support, easing back pain, and enhancing deep sleep.
We believe a great mattress should minimize tossing and turning, allowing users to fall asleep quickly and stay comfortable in their preferred position.
KOULABRz Mattress
We care about your health.
A good mattress prevents back pain. We use high-compression springs for dense support, balancing comfort and support for restful sleep.
CertiPUR US certification
All memory foam, high-density foam is CertiPUR-Us certified and tested to be free of harmful substances.
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 queen mattresses 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 movement—perfect 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. The KOULABRz queen mattress in a box comes with a 10-year warranty. We recommend allowing your new mattress to fully expand within 72 hours. Keep a safe distance when unboxing, as the queen mattress may expand rapidly and pose a risk. For any assistance or issues, please contact our customer support team.
8 reviews for Queen Size Mattress,12 Inch Queen Mattress in a Box,Superior Hybrid Mattress with Gel Memory Foam or Back & Lumbar Support ,100 Night Trial,Soft,Pressure Relief,Zoned Support spring, Medium Firm
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$199.99
QK1919 –
King Mattress Firm 14″
If you like a firm mattress this one rides more on the line of extra firm, in my personal opinion. I wasn’t really sure if a firm mattress was a good fit for me and my husband but so far it is good. We are heavier people so I thought getting a firmer mattress would help with some longevity, only time will tell lol. I was very impressed with the quality! Our old mattress was 1700$ (lasted 6years and similar construction to this mattress) and I was much more impressed with this budget mattress and its quality for the price. It also had lifting straps, absolutely loved this feature however when we went to move the mattress into the bedroom after the 72hrs we broke both the bottom straps, good feature but not heavy duty! For the price and the quality, so far it is definitely worth it! Also wanted to add, if you are someone who rotates your mattress, I don’t think this one is a rotatable mattress due to how it is designed.
Viviana Verde –
Finally, a good night’s sleep! Perfect comfort and support.
I’ve been using this full-size hybrid mattress for a couple of weeks now, and honestly, it has exceeded my expectations. The combination of memory foam and innersprings offers the ideal balance of softness and firmness. It contours well to the body without sinking in too much.I was surprised by how easy it was to unpack: it comes vacuum-rolled, inflates in a matter of hours, and didn’t have a strong odor like other new mattresses. From the first night, I noticed the difference: I no longer wake up with back pain and I barely notice my partner’s movements.Plus, it stays cool all night, which I really appreciate since I tend to sleep hot.I definitely recommend it if you’re looking for a quality, comfortable, and reasonably priced option. It’s worth every penny!
The Bellistri Family –
Soooo soft!
Honestly, I was not expecting the extra softness I got with this mattress! Itâs vey plush, soft, and thick. It instantly perked right up out of the box.Like who knew a mattress in a box could be so warm and welcoming lolBy the end of the night it was already at its peak height. It fluffed up so quickly. Itâs so nice to find an affordable mattress thatâs actually comfortable.We just purchased another for our spare bedroom!
janie –
Good Quality and Size for the price.
I have had this for months and barely getting to do a review but omg this mattress is so firm, itâs the perfect thickness for a mattress, as soon as i got this mattress out of the box set it down, cut open the plastic bag it was wrapped in, it inflated within 30 seconds, as for the springs no issues at all whatsoever, everything is amazing, of course like any mattress it is not waterproof, but amazon does carry bed protectors.I also got a bed frame from amazon and the mattress fit on there perfectly, more perfect than what i expected.
anonymous –
Surprising!
I read all the reviews and thought there was no way the quality was as good as stated. But it really is! We needed a mattress on the fly to set up our master about 6 weeks earlier than expected. Bought this one with fingers crossed that it would go well enough to last a couple years before replacing but I think it will last much longer than that!! I did purchase a mattress topping to give fluff. We do like little bit of a softer mattress than this. I intended to do this hoping a former matress would last longer and get a topper to make it more of a hotel feel. We will see.. my only con so far is that the side walls do not have extra support and definitely sink when sat on. So be cautious. But no back pain and I am a back and side sleeper. No regrets.
Michelle –
Comfortable rest perfect!
I wish I would have taken a pic when I opened the box and released it from the inner packaging but I didn’t. However, this mattress was at its full depth within 12 hours. My mother-in-law said, “This is the most comfortable mattress I have ever slept on” and she sleeps full nights without waking up in discomfort as she has with her previous mattresses. It is well made, no odor, not too firm and not too soft. She describes it as a “cool sleep” so I’m assuming she’s staying cool during rest. Ot was packaged well and honestly we couldn’t be happier.
David Labadze –
Do not buy if you need medium firm, this is rock firm
Initially, I rated 1* because the mattress was rock firm, however, the seller is extremely customer-friendly, and the company has amazing customer service. The seller offered a full refund without even my request, and I have already purchased a softer mattress. Because of this outstanding customer service, I give them 5 stars. The mattress is of really great quality and built. The people who like firm mattresses definitely would love it. However, this item is not for soft sleepers.
Lisa K Dunham –
Great price, soft edges
Bought this bed for my adult sonâs former childhood bedroom. It was a great price and the thickness of this mattress is nice. The mattress inflated beautifully and seems comfortable. My biggest concern with buying a condensed mattress on line was side stability. The sales material claimed to and provided pictures of stabilized edges. The edges are reinforced on the upper part of the mattress, up to about where you would sit to get in or out. However, after that, the side and bottom edges are soft and you slide off it you try to sit anywhere on the end of the bed. I am waiting for a guest to test out sleep-ability. Gas the sides been reinforced all the way around, I would have given it five stars.