Cushion Cover only Roho HP Heavy Duty 20 x 16 Screens Privacy THREE PANEL * King with wheels Hearing Aid THREE PANEL * King with wheels * All white panels 6mm have been treated with an antibacterial agent * King size (each panel): 31 W x 68 H * 4mm white vinyl plastic * Easy to wipe clean * 3 4 aluminum tubing * Steel ball caster wheels * Shipping Carton Size: 32 L x 22 W x 5 H * 2 year warranty 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 *