Disposable Nasal Oxygen Cannula has a slippery surface and is used by adults, children and infant. The Nasal Oxygen Cannula is made using non-toxic poly vinyl chloride materials to suit medical and first aid applications. The Nasal Oxygen Cannula comes in sterile form that is non-irritant. The Disposable Nasal Oxygen Cannula can be availed in light green, light blue and transparent colours.