Take sleep to a whole new level with this twin XL power base offering adjustable head and foot positioning. With the touch of a button, smoothly raise your upper body to relieve pressure points, sit up in bed or sleep in a partially inclined position (helpful for people who snore or experience acid reflux). Convenient USB charging is available for connecting electronics. Dimensions: 37”W x 79”D x 15”H Assembly Instructions: https://www.ashleydirect.com/GraphicsVault/Assembly_Instr/M8X2_Manual.pdf