oxygen mask

oxygen mask * Made of clear non-toxic PVC * Adjustable nose clip * Size: S, M, L and XL available CODE NO.DESCRIPTIONPCS/CTNMEASUREMENTN.W.G.W.SMD-311901Simple oxygen mask with 2m tubing50pcs/ctn49*28*24cm4.5kgs5.5kgsSMD-311901-1Simple oxygen mask without tubing50pcs/ctn49*28*24cm3kgs4kgsSMD-311902Aerosol mask with connector for nebulizer jar50pcs/ctn49*28*24cm3kgs4kgsSMD-311903Venturi mask with 2 diluters, with 2m tubing50pcs/ctn49*28*24cm5kgs6kgsSMD-311903-1Venturi mask with 2 diluters, without tubing50pcs/ctn49*28*24cm5kgs6kgsSMD-311903-2Venturi mask with 2 diluters, with 2m tubing, lock and adaptor for high humidity50pcs/ctn49*28*24cm5kgs6kgsSMD-311904Venturi mask with 6 diluters and 2m tubing50pcs/ctn44*39*34cm5.5kgs6.5kgs