AirLife® Y Adapter, 1 Case of 50 Incline Boards Assura 2 piece is a mechanical Style:Pair (Left & Right) Assura 2 piece is a mechanical coupling system that combines the unique spiral adhesive with an audible inch click inch to ensure safe locking of the pouch to the barrier 41 48 * Conforms and supports the lower back promoting muscle relaxation and proper alignment of the back * Built in ventilated lumbar pad provides additional support to the lumbar area * Breathable nylon mesh wrap with adjustable hook and loop front closure holds the belt in place * Lightweight Disposable Adult Y connector has 22 mm OD on both Y arms and an elbow adapter for patient trach attachment