UOM: Each Description: * Remains soft & stable in shape even at extreme temperatures* Lightweight* Mask body is gentle on the skin* Easy to clean and maintain* Low profile design for excellent field of vision* Use with Moldex EASYLOCK filter system that requires no additional clips or holders* All filter combinations possible* Mask body only - available in three sizes* 1 unit per box* Tested and certified to EN 140:1998
