The Serta Motion Slim Adjustable Base is easy to set up and eliminates the need for a box spring. You are able to adjust the head and/or foot of the mattress with a wireless remote so you can find your optimal position for sleep, work, or relaxation in bed. Includes Silent Drive Motors and Power Outage protection to provide you with the quiet and peace of mind you deserve. Adjustable legs in 3" increments: 3", 6", 9" or 12" height. A 6" minimum height is needed for adjustability functions.