KN95 Masks with Valve

Description

BFE 95.9% is made of high-quality non-woven fabric, N95 special filter material and electrostatic cotton, which is joined by ultrasound. It is equipped with activated carbon to make breathing more smooth. The design is reasonable, the texture is soft, the wearing is comfortable and the surface is tightly matched. It can effectively prevent the invasion of harmful aerosols, including dust, smoke, droplets, poisonous gas and poisonous vapor.