The redesigned TEMPUR-Ergo power base is better than ever with the addition of adjustable lumbar support. With the pressure-relieving power of a virtually unlimited range of head and foot ergonomic positions (including Zero Gravity), the TEMPUR-Ergo Power Base is the ultimate pairing for your Tempur-Pedic mattress to help ease aches & pains and fall asleep in comfort—every night. Bases - Tempur-Ergo Adjustable Base - Twin Long79.5in L, 37.5in W, 3.7in H, and 117.0 lb Bases - Tempur-Ergo Adjustable Base - Split California King83.5in L, 35.5in W, 3.7in H, and 117.0 lb Bases - Tempur-Ergo Adjustable Base - Full73.5in L, 53.5in W, 3.7in H, and 141.0 lb Bases - Tempur-Ergo Adjustable Base - Queen61.4in L, 42.1in W, 3.7in H, and 165.0 lb Bases - Tempur-Ergo Adjustable Base - King76.9in L, 42.1in W, 3.7in H, and 216.0 lb Bases - Tempur-Ergo Adjustable Base - California King73.2in L, 44.1in W, 3.7in H, and 220.0 lb
