Foam WC Cushion Plaid 15.5 x17.5 x2 7 8 Comp Foam Bunion Bedder Shield Regulator Left Extension * Padded cushion Color:Red Left Extension * Padded cushion is specially designed for the left and right * Black leatherette zippered cover * Leg extensions are approximately 1 2 of the seat width x 9 long * Overall length with Leg Extension is 25 * Overall thickness is 1 1 2 and have a 5 8 plywood base 18 Wide x 16 Deep x 1 or larger and dry smooth non porous surfaces * WARNING: the HELP MY BALANCE SUCTION GRAB ON BAR is for balance assistance only and is not to be used for body weight leverage 5 x1 7 8 * At home in the office or in your car you ll enjoy the unsurpassed comfort and support of our Foam Cushion * Improves seating safety by preventing slipping * Useful for prolonged seating on hard surfaces * Helps maintain an upright sitting position * Made of quality foam for consistent support comfort and durability * Removable cover for easy cleaning * Compressed Foam * Plaid 15