Place of Origin : Guangdong, China Model Number : YYC1208-black Product name : Civil use Filtering half mask Layer : 5 Layers OEM/ODM : Accept Customized Mold Color : black Application : Public Place MOQ : 10000 pcs Usage : Protective Purpose Product Certification : CE Supply Ability : 1000000 Pieces per Week specific Details 1st: 50g non-woven fabric 2nd:25g melt-blown fabric 3rd:25g melt-blown fabric 4th:25g Skin-friendly non-woven fabric 5th:25g Skin-friendly non-woven fabric Color:pink/blue/grey/black Filtration Efficiency : 94% Anti-PM2.5,Anti-plollen,Anti-droplet