OD1050 Features: Comfort level: delivers a lively, strong and firm feel that will not bottom out Durability: 10-15 years, designed for everyday use This mattress goes best with platform, day, or bunk beds 7.5 oz. twill fabric provides proper strength to hold tuft in the mattress Machine tufting reduces the thickness of the mattress to lock in its good looks and feel Bonnell Coil Spring high quality lively support without feeling bouncy Construction: Embedding the spring in minimum 2 pound density foam is an ultra premium mattress construction method Color/Finish: A dense layer of polyester gives the mattress a clean finished look Dimensions: Thickness: 8'' (14'' of overstuffed goods compressed to fit inside an 8'' border) Overall Dimensions Twin: 8'' H x 39'' W x 75'' D Overall Dimensions Full: 8'' H x 54'' W x 75'' D Overall Dimensions Queen: 8'' H x 60'' W x 80'' D Overall Dimensions Eastern King: 8'' H x 76'' W X 80'' D Overall Dimensions California King: 8'' H x 72'' W x 84'' D