King Size Mattress 12 Inch, Hybrid King Mattress in a Box for Couples and Master Bedroom, Medium Firm Support with Pocketed Coils for Back Pain Relief, CertiPUR-US Certified, 80''x76'', Black
Product details
| Management number | 226376921 | Release Date | 2026/05/09 | List Price | US$88.00 | Model Number | 226376921 | ||
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- 【The Perfect Balance of Support & Comfort】: Experience the best of both worlds with the CJJSleep Hybrid Mattress. Our advanced design merges the contouring comfort of premium memory foam with the heavy-duty support of an individually wrapped pocket spring system. This medium-firm feel is specifically engineered to align your spine and alleviate pressure points.
- 【Designed for Every Sleeper – Back, Side, Stomach, and Couples】: Whether you’re a back sleeper needing lumbar support, a side sleeper craving pressure relief at shoulders and hips, or a stomach sleeper requiring a flatter surface—our medium firm hybrid delivers the Goldilocks balance: not too soft, not too hard, just right. The black knit cover adds a sleek, modern look that complements any bedroom decor.
- 【Undisturbed Sleep with Motion Isolation】: If you share your bed, you know how annoying it is when your partner tosses and turns. Our individually wrapped pocket springs act independently. When one coil compresses, the ones next to it don’t move. This design significantly absorbs movement and reduces noise, ensuring that even if your partner gets up or shifts positions, you won‘t feel a thing. Perfect for couples and light sleepers.
- 【Breathable & Cool – Sleep Cool All Night Long】: No more waking up sweaty. Our advanced airflow design and breathable cover work together to dissipate body heat, keeping you comfortably cool. The hybrid construction naturally promotes air circulation through the coil layer, delivering temperature-neutral sleep that memory-foam-only mattresses can’t match.
- 【Fiberglass-Free & CertiPUR-US Certified】: Sleep Safe, Sleep Sound. CJJSleep hybrid mattress is meticulously crafted with premium fiberglass-free materials and CertiPUR-US certified foam. No harmful chemicals, no toxic off-gassing—just pure, clean comfort for your nightly retreat. Wake up refreshed without worrying about what you’re breathing in.
- 【Effortless Setup: Mattress in a Box】: Shipped compressed in a box, your mattress will expand to its full shape within 24-48 hours of opening. Available in Twin, Full, Queen, and King sizes, with 10 or 12-inch thickness options. Our mattress is compatible with most frames, including box springs, slatted bases, platform beds, and adjustable bases. Ideal for master bedrooms, guest rooms, dorms, RVs, or even floor use.
| ASIN | B0GFMH17GY |
|---|---|
| Size | King |
| Color | Black |
| topstyle | Euro Top |
| Brand Name | CJJSleep |
| Model Name | H11A12K |
| Style Name | 12 Inch |
| Item Weight | 98 Pounds |
| Manufacturer | CJJSleep |
| Model Number | H11A12K |
| Fill Material | Gel Memory Foam |
| Material Type | Cotton, Memory Foam |
| Mattress Type | Standard Mattress |
| Item Dimensions | 80 x 76 x 12 inches |
| Number of Layers | 5 |
| Product Benefits | Back Pain Relief, Improves Sleep, Pressure Relief |
| Construction Type | Hybrid |
| Mattress Coil Type | Pocketed Coil |
| Additional Features | Breathable, Durable, No Fiberglass, Pressure Relief |
| Age Range Description | All |
| Manufacturer Part Number | H11A12K |
| Number of Mattress Coils | 300 |
| Item Firmness Description | Medium |
| Mattress Comfort Layer Material | Gel Memory Foam |
| Item Dimensions L x W x Thickness | 80"L x 76"W x 12"Th |
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