PKU cooler® 20 PKU Oral Supplement, 174 mL Pouch, 1 Each Back Boards dirt and water 67440000 dirt and water 5cm * By combining a contoured anatomical shaped foam with a pre set sealed Air Flotation component the AirLITE© enables users to sit comfortably for an extended time * AirLITE's technology and design provides the comfort you want and the support you need * Durable contoured foam with sealed air support * Lightweight * Fluid resistant * Weight Capacity: 250 lbs * 24 month limited warranty * HCPCS Suggested Code: E2605 PKU cooler 20 is a ready to drink phenylalanine free medical food that contains a blend of essential and nonessential amino acids carbohydrate