Revolutionary, Patented Air-Tight Design
Medical-grade filtering materials are used to provide protection from dust, sand storms and PM 2.5 fine particles.
Innovative diamond-shaped contour allows better comfort and air penetration.
The patented air-tight design increases stability more than 50%, securing mask positioning.
Applicability :

Prevention of airborne infection and creation of a dust shield.

Product Characteristics:

Outer (sealing) layer :
Bendable sides address safety oncerns by significantly reducing openings between mask and face.
Middle (high density) layer :
The high-density, bacteria-proof filter is effective against dust and PM 2.5 fine particles.
Inner (comfort) layer :
The design does not hamper breathing but pursues equilibrium of aesthetics and functionality.
Features:

Safety & effectively
innovative design improving airseal fittness and filtration effection.
Simple structure
Achiving simple outwork though extend folder.
Economic & pratical
One piece design for easy automatic production and limited extra materials as well as offer cost.