Passionately assembled with long-standing known craftsmanship, innovation and design, to assist everyone with a more comfortable night's sleep on the DrRest range of mattresses. Adjust your bed base to your preferred position while reading, viewing, working or sleeping with the easy-to-use remote. Raise or lower your head and legs and adjust the height of the base with a 3" and 6" leg height option. Features 10 Year Limited Warranty Zero-G pre-set position - it involves raising the head and knee line slightly above your heart, positioning the torso and legs so they form roughly a 120-degree angle. Zero Clearance - designed so working mechanisms do not extend below the base frame. This allows the base to be used without legs, e.g. on a platform bed with under-bed storage. Head & Foot adjustability Dual USB ports to charge your electronic devices Please note: The King Size Adjustable Base is Split down the middle as this product is made up of 2 Single Extra Long Adjustable Bases that work in tandem.