... Fiberglass free, Latex free earloops (option of round or flat),3. Non-irritating to skin,4. Permits air passage and breathable5 ... factories for blocking liquid mists, harmful airborne chemicalsand fine particles (3),Specification:1. Material: 3Ply PP(25g)/MB(20g)/PP(25g ... ),Wuhan huatian also supply you: 1. Face mask (1-4 ply), many colors, with tie on or earloop 2. Caps including clip/mob cap, bouffant ...