Rise to new heights and get the sleep you’ve always dreamed of with this power base. With the touch of a button, adjust the mattress to eliminate pressure points for a comfortable sleep. Raise your legs to increase blood circulation and relieve pressure on your lower back. Raise your upper body so you can sit up in bed or sleep in a partially inclined position (helpful for people who snore or experience acid reflux). Dimensions: 53”W x 74”D x 16”H Assembly Instructions: https://www.ashleydirect.com/GraphicsVault/Assembly_Instr/M1X11_AIS.pdf