Standard oxygen tubing 2 pack with tubing adjustable with elastic

Latex free:All materials used in oxygen mask and the oxygen tubing are latex free, they have no undesirable effects on the Oxygen passing through under ordinary conditions of use. Safety material:Mask is made of medical grade PVC,soft and comfortable. Smooth edge:soft and smooth surface without sharp edge and object,make patient comfort and reducing irritation points. Elastic strap:adjustable elastic strap with mask,convenient to get a comfortable fit. Nose clip:Adjustable nose clip assures comfortable fit. Specifications Color:Green Material:Medical grade PVC Tube size:2m/6.6ft Tape:Pediatric Standard Size:75*70*45mm /2.9*2.7*0.16’’