JERFIT 12 Inch King Mattress, Medium Firm Gel Memory Foam and Pocketed Coil Hybrid Bed, Cooling Support & Motion Isolation, Compressed in a Box

JERFIT Hybrid Design: Combines responsive pocketed coils with multiple layers of gel-infused memory foam and high-density support foam for durable comfort and structure. Optimal Spinal Alignment: The medium-firm support promotes proper spinal alignment, effectively reducing pressure points in the shoulders, hips, and back. Advanced Motion Isolation: Independently encased coils minimize motion transfer across the surface, ensuring undisturbed sleep for couples. Cooling Gel Memory Foam: Infused with cooling gel, the foam layer contours to your body while dissipating excess heat for a more comfortable sleep climate. Breathable & Skin-Friendly Cover: The soft, breathable top fabric promotes air circulation and provides a comfortable sleep surface. Non-Slip Stability: A sturdy base with anti-slip properties keeps the mattress securely in place on any foundation. Reinforced Edge Support: Enhanced edges prevent sagging and increase the usable sleep surface, making it easy to get in and out of bed. Easy Setup: Arrives in a compact box; simply unbox, unroll, and watch it expand to its full shape on any supported frame, platform, or adjustable base. CertiPUR-US: Made with high-quality foams that are certified for content, emissions, and durability, ensuring a safe sleep environment.