JERFIT 12 Inch King Size Hybrid Mattress, Memory Foam and Pocket Innerspring, Fiberglass-Free, Pressure Relief, Motion Isolation, Bed-in-a-Box

JERFIT Advanced Hybrid Design: A perfect fusion of contouring memory foam and responsive pocket springs for balanced comfort and superior spinal alignment. Motion Isolation Excellence: Individually wrapped coils effectively absorb movement, preventing sleep disturbances for couples and light sleepers. Fiberglass-Free & Safe: Crafted with high-quality, breathable polyester materials, ensuring a healthy and safe sleeping environment for your family. Optimal Pressure Relief: The memory foam layer gently cradles your body's contours, alleviating pressure points in shoulders, hips, and back. USA Crafted Quality: Assembled with meticulous attention to detail in the USA, guaranteeing exceptional durability and craftsmanship. Easy Setup & Delivery: Expertly compressed, rolled, and shipped in a box for hassle-free delivery and maneuverability into any room. Full Expansion Guarantee: Allow up to 72 hours for the mattress to fully expand and for any potential odor to dissipate for a perfect sleep surface. Universal Comfort: Engineered to adapt and provide exceptional comfort for all sleep styles—back, stomach, side, and combination sleepers. Breathable & Supportive: The supportive coil system and breathable foam layers promote air circulation, helping to regulate temperature throughout the night.