Features of the Allied Healthcare Simple Oxygen Mask: • Medium concentration, barbed fittings to prevent patient disconnect, elastic strap, adjustable noseclip. • Clear soft vinyl construction and cotton coated strap provides patient comfort and accurate airway assessment and management. • Newly designed softer tubing connector for easier fit. • Strap ends secured to prevent mask separation. • Packaged in easy-open perforated bags. With one of the largest catalogs of medical, surgical and diagnostic supplies available online, Medex Supply can accommodate your facility's needs for Respiratory. Combo Masks & Tubing can be found in our extensive online collection of products from globally recognized and trusted brands, including Allied Healthcare/B&F. An excellent option to consider is the Allied Healthcare Simple Oxygen Mask with Adjustable Noseclip.