Non Woven Face Mask
Material: Non-woven polypropylene
Size: 18x9cm
Ply: 1ply, 2ply or 3ply
Color: White, Green, Blue, Pink etc
Description
Conforms to american nelson n95 test standards.
Filtration efficiency of dust and powder is over 95%.
Type: Ear-Loop and With Tie
Detailed Weight: 1Ply-38g/m 2 , 2Ply-25g/m 2 +18g/m 2，3Ply-25G/m 2 , +20g/m 2 +18g/m 2
Specification
Carton Size：42x39x37cm
Packing
Packing：50pcs/Box, 40boxes/ctn
