Zentrava Queen Mattress, 12 Inch Memory Foam Mattress, Mattress in A Box, Gel-Infused Memory Foam and Pocket Springs, Medium Firm for Lumbar Support (

Zentrava Queen Mattress, 12 Inch Memory Foam Mattress, Mattress in A Box, Gel-Infused Memory Foam and Pocket Springs, Medium Firm for Lumbar Support (

Lumbar Support: The Queen Mattress combines gel memory foam and spring support system to perfectly fit your body's natural curves and support your body to keep the spine in a neutral position, thereby relieving fatigue and stress. Strengthened spring coils enhance bed edge support to prevent the bed from sagging High-Quality Fabric: The 12 Inch Memory Foam Mattress is made of knitted fabric and cool memory foam, which is skin-friendly and breathable, bringing you a fresh and comfortable sleeping experience. The independently wrapped springs not only help to dissipate heat, but also minimize the disturbance caused by the activities of your partner or pets, allowing you to enjoy a good night's sleep Medium Firm: Innovative high-density sponge and pocket spring design effectively absorbs pressure, relieves muscle tension, and brings deep and restful sleep. Whether you sleep on your back or side, this mattress can provide even support, reduce the need to toss and turn, and let you completely relax Perfect Balance: The Mattress in A Box achieves mechanical balance through a 12-inch composite layer structure, high-density sponge provides dynamic pressure dispersion, and independent pocket springs achieve precise point support, forming an ergonomic support system that effectively relieves pressure points. Wish you a good night's sleep Easy To Assemble: The mattress is compressed, rolled, and individually packaged for easy transport. It is compatible with most bed frames and can even be placed directly on the floor. Please wait 24-72 hours after unpacking to ensure it fully expands and reaches optimal performance This hybrid mattress combines gel memory foam and pocket springs for optimal spine alignment, pressure relief, and edge support, ensuring a restful, motion-isolated sleep. The breathable, skin-friendly fabric and medium-firm feel suit all sleeping positions, while the ergonomic design reduces tossing and turning. Easy to set up—just unbox and let it expand for 24-72 hours—it fits most bed frames for cool, comfortable, and supportive nights