Iyi mask inogadzirwa zvinoenderana neASTM F2100 LEVEL 2 standard
Ne anti-fog foam strip pane yemukati layer;
Saizi yakazaruka yakafararira yekufema kunotonhorera;
Fluid resistant layer;
Kudzivirira 3 layer kuvaka;
Yakawedzera kureba uye nyore yakagadziriswa aluminium mhino;
Yakapfava uye latex-isina elastic