supply of 10622 - disposable - oxygen face mask - pvc with tubing (adult)10622 - disposable - oxygen face mask - pvc with tubing (adult),10622 - disposable - oxygen face mask - pvc with tubing (adult) the moulded fa ce mask is manufactured from non-toxic, non irritant medical grade pvc material - it is provided with adjustable elastic strap for proper positioning of mask on the nasal area - the swivel connector is provi ded for convenience of attachment to the oxygen tube it is provided with a 2 meter multi channel tub e to ensure continuous flow of oxygen - the proximal end fitted with soft funnel shape connector for e asy connection to oxygen source [ warranty period: 30 months after the date of delivery ] ] => limited