Active Filters Size Filter Alaskan King (108" x 96") (1) Alberta King (96" x 96") (1) Double King (152" X 80") (3) European King (63" X 79") (6) Family Bed (120" x 80") (1) Family Bed (144" x 84") (1) Narrow Twin (28" x 72") (2) Narrow Twin (30" x 72") (2) Narrow Twin (30" x 75") (2) Narrow Twin (30" x 80") (2) RV Custom Sizes (3) RV King (70" x 80") (2) RV Narrow Split King (Includes Both Sides) (1) RV Split Queen (Includes Both Sides) (1) RV Twin (33" x 80") (1) RV Twin (34" x 80") (1) RV Twin (35" x 80") (1) RV Twin (36" x 80") (2) Split Queen (One Side 30 X 80) (1) Three Quarter (48" x 72") (6) Three Quarter (54" x 72") (6) Three Quarter Mattress (42" x 72") (6) Alaskan King (108"X108") (7) Alaskan King (108" x 80") (5) Alaskan King (108" x 84") (5) Alberta (96" x 96") (3) Family Bed Extra Large (144" x 84") (4) Family Bed Large (120" x 80") (4) Family Bed Medium (108" x 80") (1) Texas King (98" x 80") (5) Texas King (80" X 98") (7) Wyoming King (84" X 84") (10) Split Wyoming King (2) (42" x 84") (3) Split Wyoming King (2 Pieces Includes Both Sides) (2) Split California King (1) Split Top California King (Only Split at the Head) (10) Split California King (2 Pieces Includes Both Sides) (35) Horizontal Cal King (Split Horizontally Not Vertical) (6) California King (29) Split Top King (Only Split at the Head) (10) Split King (Includes Two Twin XL Bases) (39) Horizontal King (Split Horizontally Not Vertical) (16) King (35) RV Narrow King (72" x 80") (6) RV Short King (72" x 75") (6) Split Top Queen (Only Split at the Head) (10) Olympic Queen (66" X 80") (12) Split Queen (Includes Both Sides Each Side 30 X 80) (18) Queen (60" x 80") (84) RV Short Queen (60" x 75") (6) Special Size (48" x 80") (3) Three Quarter (48" x 75") (7) Full XL (12) Full (50) Twin XL (69) Twin (31) Crib (2) Split King (Includes Two Twin XL Mattresses) (3) Super King (72" x 78") (3) Queen XL (60" x 84") (5) Full XXL (54" x 84") (5) Twin XXL (38" x 84") (5) Flex a Bed Adjustable Beds Flex a Bed Adjustable Beds have many different models of adjustable beds. Showing the single result Default sortingSort by popularitySort by average ratingSort by latestSort by price: low to highSort by price: high to low Sale! Flex a Bed Hi-Low SL Adjustable Bed See OUR Price In The Cart! Split King • Queen • Full • Twin XL • Twin Select options