Ensure® Enlive® Advanced Nutrition Shake Chocolate Oral Supplement, 8 oz. Bottle, 1 Case of 24 Cast Removal 15 16 * Simply Two 1 inch urethane 15 16 * Simply clip Retroback onto the existing sling upholstery and lift it off every time a wheelchair needs to be folded or stored * No tools or hardware needed * This rugged back support system weighs only 3 pounds (1 kg) making it easy to attach and remove from a wheelchair * Includes: Cushioned back support pad with attachment clip cover and instruction manual * The removable water resistant cover is made of a flexible durable washable fabric * Clip on and clip off * Improves comfort * Supports posture * Weight Capacity: 300 lbs * 12 month Limited Warranty * Medicare Code: E2611 * The liners also include a one way valve built into the inner lid at the patient port to help prevent backflow of fluid 350 calories and 26 essential vitamins and minerals make the Ensure oral supplement an adequate meal substitute Prebiotic fiber improves the function of the digestive tract