מקום מוצא
Guangdong, China
Filtration
more than 95% or customized
Function
Anti- PM2.5, cold, dust,smog
Color
Black, red, white, gray, blue or as your requirements
Feature
Breathable, Comfortable, Skin friendly
Certificate
NIOSH/CEEN149/LA
Packaging Number
20 individual/box, 20 boxes/ctn