This dust proof KN95 Mask is accessible in 4 ply or 5 ply design choice. Approved by ISO or CE, these masks are effective in resisting smoke, fume and germs. Available with flexible ear loops, these are offered with or without valve. Offered KN95 Mask is made of cotton, melt blown and non woven fabrics to enhance its breathable quality. Easy to carry, these are convenient to wear. Long wearing of such mask does not cause sweating. Anti bacterial attributes of its fabrics prevent contamination or infection.