Le maski yenziwe ngokwe-ASTM F2100 LEVEL 2 standard
Ngomgca we-fog ochasene nenkungu kumaleko angaphakathi;
Ubukhulu obuvulelekileyo bokuphefumla okupholileyo;
Umaleko wangaphandle okwaziyo ukumelana nolwelo;
Ulwakhiwo olukhuselayo lwe-3;
Impumlo ye-aluminiyam eyongezelelweyo emide kwaye kulula ukuyilungisa;
Ilastiki ethambileyo kunye nelatex-free
