Disposable Nebulizer oxygen Mask nubulizer mask adult with chamber and tubing   1.tube 2m,with joint adjustable nose clip with elastic strap available with nebulizer 2.size:Neonate S, M, L, XL   3.Made of Medical grade Non-toxic PVC 4.Nebulizer volume: 6cc or 20cc   5. The mask is high transparent , fine texture flexibility,therefore fitting face well at high comfort level.   6.High atomization quantity is more than 0.16mL/min,specially quench imported steel;