1. We have been certified from KOSHA(KOREA OCCUPATIONAL SAFETY HEALTH
ASSOCIATION), and we have the grade of 1st class dust efficiency, generally 2nd class
efficiency for industrial and KN95 style.
2. This mask has very goods shape for the man and woman and good fashion to be
coordinated any style of wearing the cloths.
3. It is extremely comfortable for the face, it is from good and computerized shape
design and inner plastic frame. This inner frame is rolling to sustain the mask shape
and make a help for the homogeneous filtration, filtering efficiency and sustain a
good shapes.
4. The inside facing part is wide and soft rubber and it could prevent leaking in
the working or conversation leaking.
5. It has the shape of universal fitting and universal adjustable through inner rubber
line, even if it is fittable for the children.