immerse yourself in a world of comfort with our 13.5" thick king size two sided mattress. this exceptional mattress is crafted to meet your highest expectations of a good night's sleep. and cozy design envelops you in a cloud-like embrace, offering a luxurious sleeping experience. mattress is filled with a high luxury foam that provides outstanding support and durability. quad coil individually pocketed heavy gauge spring system with perimeter edge support ensures a stable and comfortable sleep surface, reducing motion transfer and providing excellent support for your body. fabric adds a touch of softness and -wicking capabilities, keeping you cool and dry. this mattress is not only comfortable but also highly functional. it is designed to be compatible with adjustable beds, allowing you to customize your sleeping position for maximum comfort. it can also be used on platforms or existing box springs, giving you more options for your bedroom setup. king size mattress offers a generous sleeping area, with dimensions of 78.21 inches in depth, 76.23 inches in width, and 13.31 inches in height. package weighs 120 pounds and has dimensions of 77 inches in depth, 17 inches in width, and 17 inches in height. : 13.5" thick mattress, mattress, king size bed, high density foam, quad coil springs, management, adjustable bed compatible, platform bed use, box spring optiontransform your sleep with our 13.5" thick king size two sided mattress. this mattress is engineered to revolutionize your sleep experience. 13.5-inch thickness and king size provide a unparalleled level of comfort and support. combination of foam and spring offers ideal balance of softness and firmness, while fabric helps to regulate your body temperature. quad coil individually pocketed heavy spring system with perimeter edge support ensures durability and a restful sleep. : 13.5" thick mattress, king size sleep transformation, comfort, foam and spring balance, temperature regulation, pocketed spring durability, perimeter edge support