Includes firm king mattress and king adjustable base Mattress comfort level: firm 4-way stretch knit mattress cover; luxury cotton fiber; super support polyester fiber Mattress with 11" profile; 1.5" firm support quilt foam; 2" firm support foam; 1" high-density base foam; 0.5" high-density gel support memory foam Mattress features power packed 15-gauge wrapped coils with Ashley edge "steel encased"; 2 perimeter rows of 13-gauge wrapped coils for edge support State recycling fee may apply Mattress has 10-year limited warranty Base with all steel frame; foldable design; adjustable legs Adjustable legs allow full height to zero clearance. Compatible with most bed frames; be sure to check your frame's dimensions and weight capacities Base features adjustable head, neck and foot; wireless hand control; programmable and pre-set positions (Zero-G, TV and Snore); base with 2 USB power ports; head and foot massage; motion sensor-activated under bed lighting; compatible with MotoSleep app Base has 3-year non-prorated warranty Assembly required