YJ Mask function / Advantage
- High efficiency filter(Protect PM2.5 level micro dust
- Optimized design not to be fall down from face based Ergonomic
- Less contact to lip with enough inner space to avoid the itch by cosmetics
and lipstick for female users.
- Fog free design even for long term wearing for eye glasses.
- Adjustable mask bank length.(Patent)
- Feel pleasant by high mask capacity for long term wearing.
- Skin allergy Protection fabric(Calending process with special fabric)
- High contact to face with low leakage ratio for high protection
- Design patent
- Certified by Ministry of Food and D. Safety in Korea (KF80,KF94)