ASTM Level 3 performance mask with an extra soft hypoallergenic inner cellulose layer that will not tear, lint or shred. Free of chemicals and dyes. Conforms to any size or shape face with a 3"...
ASTM Level 3 performance mask with an extra soft hypoallergenic inner cellulose layer that will not tear, lint or shred. Free of chemicals and dyes. Conforms to any size or shape face with a 3"...
Creates a tight seal that significantly reduces gapping at the bottom and sides of the mask. ASTM High Performance. Conforms to any size or shape face. 3" aluminum chin piece that secures the mask to...
Creates a tight seal that significantly reduces gapping at the bottom and sides of the mask. ASTM High Performance. Conforms to any size or shape face. 3" aluminum chin piece that secures the mask to...