JERFIT 12 Inch Queen Hybrid Mattress, Medium Firm Gel Memory Foam and Pocket Springs for Cool Sleep, Motion Isolation, Pressure Relief, Edge Support, CertiPUR-US Certified, Bed-in-a-Box

JERFIT Hybrid Design combines individually wrapped pocket springs with layers of cooling gel memory foam and high-density support foam for unparalleled comfort and durable support. Achieve perfect spinal alignment and reduce back pain with a medium-firm feel that evenly distributes body weight and alleviates pressure points at the shoulders, hips, and lower back. Advanced motion isolation technology minimizes disturbance from a partner's movements, ensuring uninterrupted, peaceful sleep throughout the night. A breathable, soft knit fabric cover promotes enhanced air circulation, effectively dissipating body heat to keep you cool and comfortable all night long. The reinforced perimeter with sturdy edge support provides a stable sleeping surface, prevents sagging, and makes getting in and out of bed easier and safer. Independently acting pocket springs contour to your body's shape for personalized support and reduce motion transfer across the entire mattress surface. CertiPUR-US certified foams are independently verified for performance, durability, and content, ensuring they are made without harmful ozone depleters or heavy metals. Arrives in a compact, rolled box for effortless transport to any room; simply unbox, unroll, and allow 24-72 hours for the mattress to fully expand to its original shape and size. Compatible with most popular bed bases, including adjustable frames, platform beds, slatted foundations, and traditional box springs, offering ultimate versatility.