The Symphony Sleep 500E Adjustable Base is available at The Organic Bedroom. With a full range of motion, the Symphony Sleep 500E delivers comfort that will help you sleep better and live your best. This bed also features 3 pre-programmed positions, 4 easy access USB ports, and a wireless remote. AVAILABLE SIZES:Twin XL, Queen, King PRODUCT FEATURES: Full Range Positions – Head/Foot Up & Down Upper Body Incline up to 60 degrees Lower Body Incline up to 40 degrees German Engineered Motor Stand-by Mode is Ultra-Energy Efficient Strong Angle Iron and Steel Tubular Frame Construction Safety Plus™ Features Emergency Power Down Upscale Charcoal Upholstery Fabric Clam Shell Hinged 3” Solid Top Deck Design Recessed 3-in-1 Legs Allow for Heights of 8”, 11.5” and 15” Sleep Enhancement Technology™ 4 Easy Access USB Ports 2 Programmable Memory Positions 3 Preprogrammed Positions Zero Gravity Anti Snore Flat Underbed Lighting Massage Technology Controllable via the Bluetooth App Wireless Ergonomic Remote Control One Touch Flat Button Easy Access Pairing Button on Remote Available in 1 PC King Platform Friendly Designed to Fit on Top of Most Existing Platform Beds and Within Most Standard Bedroom Sets Weight Capacity: 800 lb Total Weight Capacity* ISTA-3A Certified** * Queen – 650lb, King – 800lb** ISTA-3A Certification Does Not Apply to King Sizes