1) Meeting the international quality criteria (Europe):EN149:2001,

2) With multi-layered nonpoisonous, non-allergic, non-stimulating materials.

3) Adjust the bandage strip and the built-in bandage foam cushion to adapt to various face-shapes with comfortable sealing. Special design and the breath is more comfortable.

4) With exhalation valve for breathing easier and reduce hot air build up, more comfortable. Application: Widely use in textile, coal, iron and steel, automobile manufacturing, wood processing, agriculture, gardening, food, metal cutting, mold manufacturing and ect.