Product Description Type: 3Ply Face Mask Applicable People: Children Standard: YY/T 0969-2013 Filter Rating: >99% Disinfecting Type: Ultraviolet Light Size: 17.5cm*9.5cm Shelf Life: 2 years Quality Certification: SGS TUV Safety standard: EN14683 Instrument classification: Class II Material: Nylon / Cotton, non-woven, melt-blown fabric Product name: Disposable Protective Medical Face Mask 3ply Manufacturer And Supplier Color: White Blue Layer: 3 Plys Feature: Comfortable Fit Packing: 50pcs/box Function: Anti-dust, PM2.5, anti-saliva Certification: SGS, CE Supply Ability: 3000000.0 Piece/Pieces per Day Packaging & Delivery Packaging Detailsé”›?0 Pcs/boxDisposable Mask in stock website:http://www.topbrightcn.com/mask/disposable-mask/