KN95 FACE MASK-5ply

Material:  1.50 grams non-woven fabric
                 2.25 grams hot air cotton, ES
                 3. 25 grams meltblown Fbrice, PFE>95%
                 4. 25 grams melt-blown fbric,  PEF>95%
                 5. 30 grams skin friendly non-woven fabric

Color: white, black, etc
Pakcing: 20pcs or 50pcs box, 2000pcs /ctn