HYBRID MATTRESS: For supportive, dreamy sleeping. This mattress brings it home with layers of padding atop individually power packed innerspring coils for a better night's rest 10" PROFILE: Mattress is designed with gel memory foam and 360 individual power packed wrapped coils for maximum lumbar support. Quilt foam gives you the ultra cozy comfort you crave MEDIUM COMFORT: Feel the support of a truly traditional coil mattress, perfect for back, side and stomach sleepers alike FULL SIZE: Measures 53.25" W x 74.5" D x 10" H and is compatible with most full bed frames. Bed foundation, box spring and frame available, sold separately ARRIVES IN A BOX: Simply unbox, cut the protective wrap, unroll and watch the mattress expand. Please allow 48 hours for your mattress to fully expand. State recycling fee may apply WARRANTY: 10 year limited warranty CERTIFIED SAFE MATERIALS: Snooze safely and soundly on a mattress crafted from CertiPUR-US certified materials. Foam has been tested to meet CertiPUR-US rigorous standards for emissions, content and durability