The device is specially designed for convenient oxygen therapy. Molded face mask with adjustable elastic strap for proper positioning of mask on the mouth and nasal area. Provide with 2- meter long star lumen tube to ensure continuous flow of oxygen. Proximal-end fitted with soft funnel shaped connector to ease connection to the oxygen source. Non-toxic and Pyrogen-free .Options AvailableNon-Breathing Mask also available.Size available in Adult & ChildPaper-Poly Pack / Inner Box