Maximize comfort with a variety of customizable sleep positions to alleviate body pains and moderate snoring. With a wireless remote, you can adjust your mattress to support all activities from watching TV to working on a laptop. Raise your feet above your heart in a zero-gravity position to increase blood circulation and reduce soreness. Now designed as a Zero Clearance base, legs included but not required. New Improvements Include Zero-Clearance Capability with hook and loop safety straps New Remote Design Upgraded Control Box with a new type of connection for cables Emergency Battery Strip requires fewer 9-volt batteries for operation Structural Frame redesign Mattress Retainer installation is easier with fewer parts The instruction manual has been revamped and streamlined for a user-friendly experience Features Back-up battery power strip Foot retainer bar Head and foot up/down functions One-touch Flat button Zero Gravity pre-programmed position Patented screw-in adjustable legs; heights at 3", 6”, 9”, or 12” (3) Programmable One-touch Position Setting: Hold for 5 seconds to program current position and go back to the position with a touch of a button. Sync Cable: Ability to individually control your side and partner's side or synchronize two bases together Wireless 9-button remote Details 10 year limited warranty No tools required Fast and easy setup Fits into most bed frames Folds in half for small parcel shipping Head and Foot Board brackets available as an add-on The undercarriage is made of reinforced steel components for strength and durability Twin XL/CKS Sizes Only Connecting Straps: prevents two adjustable bases from drifting apart if used without a bedframe. Synchronization Cable: synchronize two adjustable bases in movement and features. Hook & Loop Securing Straps: for zero clearance applications to secure the adjustable base to a bedframe slat system. Capabilities Zero Clearance: designed to sit on top of a flat surface or compatible bedframe, without the use of legs. Weight limit: 750 lbs. including the mattress and users. Adjustable bases can be used within a bedframe with or without slats, on top of a platform bed frame, or as a standalone bed