All / Foundations and Bases / Adjustable Bases All Mattresses Foundations and Bases Adjustable Bases Box Springs Bunkie Boards Bed Frames Bedding Accessories L&P Style Adjustable Base from $1,099.00 Select Size Twin XL: 38" x 80" Full: 53" x 80" Queen: 60" x 80" King: 76" x 80" Split King (Two Twin XLs) Add To Cart Bedtech iLift Adjustable Base from $749.00 Select Size Twin XL: 38" x 80" Full: 53" x 80" Queen: 60" x 80" King: 76" x 80" Split King (Two Twin XLs) Add To Cart