CHARLES 3 LAYER SOFT ELASTIC MASK EAR LOOP - 200 UNIT Reusable, Washable, Water Resistant Surgical Mask With Melt Blown Fabric Layer  (Blue, Free Size, Pack of 2, 3 Ply)

"Banvek" Bacterial Filtration Effiency(BFE) ? 98.5%,Particle Filtration Effiency (PEE) ?94% Mask Has 3 Layer Outer, Middle and Inner || Outer Layer is Water Resistant Layer Which Helps to Block Outside Droplet || Middle Layer is Filtration Layer Which Block Germs, Bacteria, Pollution, Dust etc || Inner Layer is Skin Friendly Layer Which Observe Inside Moisture Mask Has Inside NOSE PIN || An Ultra Stretchable Elastic So Mask Can be Used For Long Time Without Hurting Your Ears Which Gives More Comfortable. Mask Can be Used For Outdoor Walk, Travel & Commute, Biking, Cycling Police, Traffic, Security & Delivery Personnel, School etc ORIGIN INDUSTRIES is a registered TRADEMARK of "Banvek".All Rights Reserved Product Specifications