SenSura® EasiClose™ One Piece Drainable Transparent Filtered Ostomy Pouch, 11½ Inch Length, 1 Inch Stoma, 1 Box of 20 Heat Therapy Pumps Convoluted foam with 2 back Style:Pair (Left & Right) Convoluted foam with 2 back fits comfortably in most chairs * Cushion folds in half for convenience in storing and handling * Cover is removable and washable * Durable polyurethane foam * 18 X 16 X 2 Seat 3 x 4 Yards Bx 12 * Micro pleated cotton fabric stretches more than 50% * Eliminates the need to tuck and tear for a smooth snug comfortable fit * This ostomy pouch for 1 inch stoma openings features the EasiClose™ wide outlet for seamless cleaning Add the convex light barrier option when a stoma is hard to reach or prone to leaking