Cushion Cover only Roho HP Heavy Duty 22 x 18 Hip Knee Post Surgical Prdct 5 to 37 inches * Hip Kits 5 to 37 inches * Weight capacity 450 lbs * Color choices: Royal Blue Taupe Moss Green Hunter Green Gray Burgundy and Mauve Operator Remote Channels 1 & 2 * Optional Accesorie for the following items: CHAT2763 CHAT2786K CHAT2760K CHAT2788K CHAT2793K CHAT2797K CHAT2791K CHAT2795K * Protects ROHO cushions from rough wear and tear fluids and the degenerating effects of poor quality ozone * Helps protect the cushion from rugged use and every day wear and tear * Protects against incontinence with its fluid resistant material and durable construction * Although this new cover is ruggedly designed it still allows for the benefit of the therapeutic skin protection of the ROHO cushion * Allows for easy access to ROHO cushion valves and the ISOFLO Memory Control© on SELECT Series cushions with a double pull zipper *