Arctus 12" King Hybrid Mattress in a Box,Medium Firm,Individual Pocket Springs, Pressure Relief MLILY 600V(UL) Protection Degree: IP67

600V(UL) Protection Degree: IP67

& Mattress is recommended 48 hours for air out and reshape

※ WORRY-FREE 10 YEARS WARRANTY: We believe that you will love this sleep item and are dedicated to giving you the best night of sleep through our superior products

which means they are free of harmful substances

helping to dissipate heat and keep you cool throughout the night

Arctus 12" King Hybrid Mattress in a Box,Medium Firm,Individual Pocket Springs, Pressure Relief MLILY 600V(UL) Protection Degree: IP675 Layer Expert Construction: Engineered for optimal support & pressure relief. Luxury Jacquard Fabric Cover: Soft, durable, and keeps you cool no more night sweats! Certified Fire Resistant: Made with high quality CertiPUR US certified polyurethane foam and wrapped in an OEKO TEX certified cover, Cradles your body while keeping spine alignment on point. High Density Flexible Foam: Made with high quality CertiPUR US certified polyurethane foam and