... Composition:RO Pure water, Decontamination factor, Glycerol, Haiyan essencePacking film: 8 c Metal Deposition,The expiry date: above 2 years. Packing specification ... 1 pc, 2 pcs, 8pcs,10 pcs, 14 pcs,42pcs,84pcs/packOEM/ODM are available Antibacterial ...