Removable washable cover, dense foam. Only used a couple of times, measures 28 inches long, 20 inches high, 9 inches height peak COMFORTABLE BED WEDGE PILLOW: Bed wedge pillow specifically designed for ultimate relaxation. Adjust your sleeping angle naturally and ease the pressure off your head, neck, legs, and back with our wedge pillow. MULTIFUNCTION: Posturing your body correctly and elevating your head appropriately brings instant relief for back and neck pain, acid reflux, snoring, allergies, breathing issues. Elevating your legs fosters proper blood circulation, release pressure on the leg muscles and more. MULTIPURPOSE for EVERYDAY: This ergonomic pillow can be used to comfortably sit upright on the bed while watching TV, working and reding book, also as a supporting cushion during pregnancy/post-surgery pillow and event for raising your legs.