Color: WhiteMaterial: PP non-woven fabric Form fitting design; Soft non-irritating to skinStatic dealt filter lays, efficiently filtrate&absob industrial toxic dusts, fumes, mists, gases and vapors against silicosis. Specification: 4ply including 2 plys of filter paper, with valve and without valveWeight: About 10g(without valve) 13G(with valve)Size: About 13.5*6cm(diameter*height)Feature: Soft nose foam and adjustable nosepiece ensures custom shape and increase the workers' comfort and acceptance Excellent water repellent and air permeablity Fringe seal avoids open layer around the edges. Application: Farm, building, Mining, textile, grinding, Pharmacy, hospitals, laboratories. Model NO.: N95 Productivity: 1000000/month Origin: China Packing: 20pcs/bag, 1bag/box, 20boxes/carton Company: Zhangjiagang Free Trade Zone Everbright Import And Export Co.,Ltd