... 2.Long live aerosol. 3.Up to 100% product empty 4.No need for flammable propellants NameBag on valveOther nameAerosol valve ... , Inner gasket, Stem, Spring, Housing, Bag-on-valve connector, Aluminum foil pocket(4 layers).MaterialTin, Aluminium, Nylon, PE etc.ApplicationShower gels.Shaving gels ... used in all angles6)Less noise when sprayingCETISO 9001:2000 Aluminum Foil Bag with valve