This bed provides a full-body massage and adjusts to seven different positions. Vibration motors imbedded in the mattress generate a soothing, rhythmic massage that loosens tight muscles and joints. The massage intensity ranges from gentle pulsation to a vigorous undulation and you can focus the vibrations on a specific area of your body. The head and foot of the bed raise and lower independently, allowing you to read, watch television, or sleep with proper lumbar and leg support. The 9"-thick, medium-firm latex mattress conforms to your body's contours to relieve pressure points and distributes your weight evenly across the surface. The mattress cover is made from bamboo fabric that's as soft as Egyptian cotton. The bamboo fibers are naturally antimicrobial and wick moisture away from your skin to help keep you cool and dry. A tethered remote controls massage settings and mattress heights. Includes mattress and base. Only King has dual, independently adjustable sides. King. Left and right sides of the bed adjust independently. 80" L x 78" W x 24" H. (236 lbs.)