Featuring head and foot adjustability, a wireless remote control for easy access and the ability to raise and lower your head, foot or both simultaneously, the Leggett and Platt 100 Series II Adjustable Base is the perfect base for those wishing to upgrade their sleep system. It also includes an under-bed light and a free-fall safety design feature. NOTE: Must order two Twin XL bases to make a KingDimensions: Twin 38 W x 74 D 104 lbs. Twin XL 38 W x 80 D Weight: 113 lbs. Full 53 W x 74 D Weight: 136 lbs. Full XL 53 W x 80 D Weight: 147 lbs. Queen 60 W x 80 D Weight: 151 lbs. Split Queen (2 Pieces) 30 W x 80 D Weight: 108 lbs. King (One Piece) 77 W x 86 D Weight: 199 lbs. California King (2 Pieces) 36 W x 84 D Weight: 126 lbs. California King (One Piece) 74 W x 86 D Weight: 198 lbs..L&P Limited Warranty.