King Size 12 Inch Hybrid Mattress In A Box - Memory Foam Pocket Spring For Pressure Relief Zoned Support Medium Firm - Certipur-us OEKO-TEX Certified

Ultimate King Size Spacious Comfortï¼76" x 80" King mattress offers maximum sleeping space, ideal for couples seeking extra room or families with kids/petsâ16" wider than a Queen for unrestricted movement. Certified Safe & Healthy Materialsï¼Features CertiPUR-US certified foam (free of ozone depleters, heavy metals, harmful flame retardants) and OEKO-TEX Standard 100 certified fabric (tested for 300+ regulated substances). Advanced Cooling Temperature Regulationï¼Gel-infused memory foam draws heat away from the body, while open-cell foam and 1000+ pocketed coils maximize airflow for all-night cool comfort. Superior Motion Isolation & Edge Supportï¼Individually wrapped coils eliminate motion transfer, and reinforced perimeter support prevents edge sagging (supports up to 800 lbs evenly distributed). Hassle-Free King Size Delivery & Setupï¼Ships compressed in a box, expands to full 76" x 80" King size within hours, and fits standard King bed frames perfectly (sturdy foundation recommended for optimal support).