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Availability:
15 left in stock
Arrives
Tuesday, Nov 17
At a glance
- Condition
- New
- Size
- Queen (U.S. Standard)
- Set
- 12 in
- Model
- B1-12Q
- Dimensions
- 80 x 60 x 12 in
- Weight
- 47 lb
- Color
- Black
- In the box
- Individual Pocket
Features 5
- Restful Sleep and Restored Mornings: Our Hybrid Mattress responds to your movements, so you can shift positions without fully waking. Pressure on shoulders, hips, and back is reduced, helping you settle into deeper, more restorative sleep. Wake up with less stiffness and more energy to start your day
- No Disturbed Nights: The pocket spring system helps reduce motion transfer. When your partner moves or gets up, the other side of the bed stays calm. Even pets jumping on and off are less likely to interrupt your restso both of you can sleep through the night
- Sleep Cool All Night: The breathable cover and memory foam work together to release heat and moisture. Hot sleepers will notice the differenceno more waking up sweaty or uncomfortable. The mattress stays airy and fresh from bedtime to morning
- Pressure Relief: The hybrid design adapts to your body shape, distributing weight evenly across the sleep surface. It cushions heavier areas like hips and shoulders while supporting lighter areasso you wake up without that stiff, achy feeling
- Setup in Minutes: This 12-inch Queen Size Mattress arrives compressed in a box. Just unbox, unroll, and let it expand. No tools, no heavy lifting. It works well on any firm, flat foundationwhether you have a bed frame, slatted base, or platform bed
Description
We believe that a premium mattress means more than sleep—it means waking up refreshed and free from discomfort. We know every sleeper is unique, with different habits and pressure points. So we engineer our mattresses to adapt to your natural curves, delivering balanced support for the comfort you need. Because at Kelnavi, we believe better sleep isn't just a luxury—it's a way of life. Kelnavi focus on one thing: helping you wake up refreshed. Our mattresses are engineered with adaptive foam layers and pocketed coils that respond to your unique body shape, so you get balanced support exactly where you need it. Our individually wrapped pocket springs isolate movement effectively. So if your partner tosses and turns, you stay undisturbed. Yes. We use premium, CertiPUR-US materials. Every material is selected for durability, breathability, and consistent performance.
Specs 28
| Brand | Kelnavi |
|---|---|
| Size | Queen (U.S. Standard) |
| Product Dimensions | 80"L x 60"W x 12"Th |
| Item Weight | 47 pounds |
| Item Firmness Description | Medium Firm |
| Top Style | Euro Top |
| Fill Material | Memory Foam |
| Special Feature | Pressure Relief |
| Color | Black |
| Coil Type | Pocketed Coil |
| Additional Features | Pressure Relief |
| Mattress Coil Type | Pocketed Coil |
| Construction Type | Hybrid |
| Item Dimensions L x W x Thickness | 80"L x 60"W x 12"Th |
| Item Thickness | 12 inches |
| Item Dimensions | 80 x 60 x 12 inches |
| Mattress Comfort Layer Material | Memory foam |
| Material Type | Memory Foam |
| Brand Name | Kelnavi |
| Model Name | Queen Mattress |
| Product Benefits | Pressure Relief |
| Model Number | B1-12Q |
| Number of Items | 1 |
| Mattress Type | Standard Mattress |
| Manufacturer | Kelnavi |
| Item Highlight | Memory Foam for Cool Night Sleep, Individual Pocket Springs, Pressure Relief, Motion Isolation, Reinforce Edge Support |
| Manufacturer Part Number | B1-12Q |
| Set Name | 12 Inch |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Nov 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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Excellent Quality Memory Foam Gel Mattress - Euro Top Design W/Individual Wrapped Coils - Comfort!
Size: Split Queen
Set name: 12 Inch
Ordered this Queen Hybrid 12" Thick Memory Foam Gel Mattress - Euro Top Design W/Individual Wrapped Pocket Coils - 80"L x 60"W x 12"Thick - Medium Firm - Breathable - Edge Support - Pressure Relief Mattress - for my old box spring/mattress replacement. My old mattress was about 15 years old. Over the past few years I had noticed about everyday my hip & spine hurt for a while in the mornings and ended up going to my doctor. After discussing and getting an x-ray, advised I had good ole author in right hip and lower spine. Medical advisors ask me about my mattress as well. After doctor and thinking about it, I started looking at my old mattress and then plainly saw a large dip and hollowed out area where I lay to sleep. After checking age of it, that's when I discovered how old and how long I had been sleeping on it. So I checked with a couple local mattress stores. Both had plenty of choices and silver tongue salesmen, but ask me (2) prices for one mattress. So I started shopping online for a queen size mattress replacement. I saw many different sizes, styles, brands, material types, and prices. Then saw this "Hybrid 12" mattress" and that it is designed with about (7) layers of comfort, including memory gel foam, and that got my attention and started reading about it. After reading that it's actually 12" thick and comes in medium firm, and is made with individual wrapped coils for a more comfortable and stable sleep, along with memory gel foam, and with a Euro top design and that it's designed to form total comfort to a person's body, and with breathable cooler material, along with a very fair price, I knew this was for me and placed my order. This was what I've needed long before now. Love this mattress! I put it on a new flat platform frame and the first night I slept on it, I slept like a baby!. Very comfortable mattress. I like the softer Euro top outer top padding, but it's designed with the separate wrapped coils and that gives it even support all over the whole bed. I can lay even on the edge and still holds up great. The memory foam gel on top of the coils makes it great to sleep on. This was the answer to my "hurting hip and spine". Now when I get up for the day, rarely does my hip or spine hurt like it did before. Needless to say this was well worth the price for me, in my opinion. I like the way it conforms to my body as I am a side sleeper too. Also like that there's no more painful pressure points on my hips or shoulders as my body just seems to melt into it for a very comfortable nights sleep. Now after sleeping on it for a good while, I now know my old back breaking mattress was my main problem. Have been sleeping great since day one. Great comfort at a very fair price. It easily earns a (5) star rating in my opinion
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Reviewed in the United States on August 31, 2026 by RJS
Excellent Comfort & Motion Isolation — Though Give It 48 Hours to Fully Expand
Size: Split Queen
Set name: 12 Inch
🐟 Summary The Kelnavi 12-inch Queen Hybrid Mattress has been one of the biggest comfort upgrades we have made in years. After living far too long with an aging mattress—and eventually attempting to revive it with a topper—we finally reached the point where no accessory could disguise that the old mattress had finished its career. 😂 After close to a month on the Kelnavi, we love the balance between cushioning and support, and the motion isolation is dramatically better than our old mattress. Nevertheless, ours needed about 48 hours to reach its full shape and firmness, and the outer edges feel somewhat softer when sitting directly on them. 🎬 How Has It Gone So Far? When the box arrived, I initially wondered whether Amazon had sent us the world’s largest rolled cigar. The queen mattress was vacuum compressed astonishingly tightly. Once the plastic was opened, it immediately began expanding, but that initial transformation should not be mistaken for complete expansion. Ours needed about two full days. We simply continued sleeping on our old mattress during that period and let the Kelnavi finish becoming itself. Once it did, the difference was enormous. 🙋 What Is This? This is a 12-inch queen-size hybrid mattress combining foam comfort layers with individually pocketed springs. The goal is to combine the cushioning and contouring characteristics of foam with the structural support and airflow of springs. 😴 Comfort & Firmness For us, the medium-firm description is quite accurate. There is noticeable cushioning, but I do not feel swallowed by the mattress. It has that difficult-to-describe balance where I can feel the top layers give beneath me while the underlying structure still supports my body. That has worked extremely well for both of us. 🎻 Goodbye, Boris Karloff Mattress Our old mattress had developed a soundtrack. Every time I moved, it produced enough squeaks, groans and mechanical protest to accompany an old Boris Karloff movie. 😂 The Kelnavi is dramatically quieter. Even better, movement on my side does not transfer nearly as strongly to my wife’s side. That has become one of our favorite improvements. 🌬️ Sleeping Experience After almost a month, the bed still feels comfortable through the night and has not developed obvious sagging or uneven areas. We have also been waking with noticeably less everyday neck and lower-back stiffness than we experienced with our exhausted old setup. I cannot say what any mattress will do for another person’s body, but the difference in our own mornings has been significant. 📦 Expansion & Initial Odor There was a mild new-material odor immediately after unpacking. In our case it disappeared within roughly a day. Expansion took longer—approximately 48 hours before the mattress looked and felt completely settled. I would absolutely give it that time rather than judging it immediately after unrolling. ⚖️ Tradeoffs The first tradeoff is simply downtime. If you are throwing away your old mattress the same afternoon the box arrives, you may regret that decision at bedtime. 😂 Give the new mattress time. The second issue is edge support. The center feels very supportive, but when I sit directly along the perimeter to put on shoes, the edge compresses more than a heavily reinforced traditional innerspring mattress. Finally, once expanded, a queen hybrid is bulky and awkward to maneuver alone. The steel coils and foam that make it comfortable also make it something I would rather move with help. 👍 Who Is This For? Ideal for couples wanting balanced medium-firm comfort, quieter sleep and good motion isolation without jumping immediately into extremely expensive luxury-mattress territory. 👎 Anyone requiring exceptionally rigid perimeter support or an ultra-firm traditional innerspring feel may prefer a different construction. 🌎 Overall, the Kelnavi 12-Inch Queen Hybrid Mattress with Memory Foam and Pocket Springs has dramatically improved our sleeping setup. The combination of cushioning, support, reduced noise and motion isolation has made our old mattress feel prehistoric by comparison. And after years of mattress-topper CPR, the patient has finally been allowed to rest in peace. 😂 ✔️ Pros * Excellent balance of cushioning and support * Strong motion isolation * Considerably quieter than our old mattress * Comfortable medium-firm feel * Pocket-spring construction * Good airflow for a foam-containing mattress * Impressive comfort-to-cost ratio * Excellent performance after nearly a month ❌ Cons * Ours required approximately 48 hours for full expansion * Mild initial new-material odor * Edge support is softer than the center * Awkward to move after expansion 🛠️ Pro Tips * Put the box in the bedroom before opening it. * Give the mattress the full recommended expansion period. * Ventilate the room during the first day. * Keep your old sleeping arrangement available until expansion is complete. ⁉️ Why 5 Stars? 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Reviewed in the United States on September 3, 2026 by Robert David Johnston
Compact delivery with a nice price, great mattress - 12" is good
Size: Split Queen
Set name: 12 Inch
We used this mattress to replace a bed that had been in use for over a decade. Our old setup was a box spring with a 10" dual sided pillowtop mattress. Our new setup removes the box spring altogether, and is now a solid base bedframe with this 12" mattress in a box. This mattress comes in a 2 stage package that is supposed to help with setting it up. Specifically, it is vacuum bagged in its own pouch to reduce the height, then its rolled in another layer of plastic wrap to keep it rolled up in the box. That worked well for shipping, and seemed like a great way to open and install this. My problem came where I accidentally cut the mattress vacuum bag while cutting thru the outer wrap - which turned this open into a cartoonish springing of mattress opening while I tried to contain it. All turned out well in the end and the mattress made it to size very well. This has an internal spring hybrid foam system that works well, at least initially. It has a soft top face, but we decided to install our 3" cool foam topper as well. This turns into about 15" of mattress height, and has worked and held up well for the first week of use. I don't expect it to hold up for 10 years like our last one, but it was able to be moved in, opened, and setup by one person for about 200.00 - hard to beat today. Perfect for a guest room too, but this will be my daily sleeper for a while.
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Looking forward to a personalized better sleep experience at an affordable price!
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Reviewed in the United States on August 29, 2026 by Just Breathe
nice hybrid mattress
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Great medium firm mattress
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