Available exclusively from Hammacher Schlemmer, this is the motorized mattress topper that gently raises the upper body to the desired incline at the touch of the tethered remote. At night, the topper helps the sleeper avoid positions which can attribute to acid reflux or cause snoring, while allowing gravity to comfortably drain sinus passages. During the day, the user can quickly achieve the correct angle for proper back support while reading, watching television, or working on a laptop. An internal layer of memory foam molds to the body’s contours and reduces tossing and turning, drawing away heat to increase airflow and assist in a good night’s rest. Can be used with all mattress types. No assembly required. AC adapter. 67 3/4" L x 31 3/4" W x 2 1/4" D. (28 1/2 lbs.)