Y Type Connector, 1 Box of 50 Tracheal Care Supplies Phosphate free and NPE free Shoe Inserts and Insoles Phosphate free and NPE free helps protect waterways and the environment Compressed Foam * Contoured back * This uniquely designed urethane foam pillow supports and cradles your back neck shoulders and head in cloud like comfort * Use vertically or horizontally * Use as a bed wedge to elevate the head and make breathing easier * Used in the upright position it provides comfort and support while you sit * Egg crate surface allows cooling air circulation * Polurethance foam with washable cover * Size: 22 x 19 3 4 x 10 1 2 high sloping to 1 1 2 Transparent Autoclavable