NIOSH N95 safety face masks

3-Ply N95 Safety face mask, using for Allergens, Mowing, Grinding, Sawing, Sanding, Sweeping, Woodworking, Gardening, Dusting, Flour, Iron etc.

1. NIOSH N95 certified , TC no.: 84A 5530

2. Two sizes, one size for Asian and one size for American.

3. 20 pcs/box, 20 boxes/ctn.