Seat Cushion; Color Black; Features Flame Retardant & Washable Fabric; Material Memory Foam; Overall Height 17 1/2 in; Overall Length 17 in; Overall Width 2 3/4 in; Product Type Massage Seat Cushion; Finish Black; For Use With Home or Office Seating; Mount Type Hook and Loop Strip; Adjustments Forward/Backward Tilt; Includes Adjustable Strap