USA Made Face Masks 3-Ply - 50 pack ($0.50 per mask) Size:Regular/Large (Ceemly ASTM 1) N99 for a higher level

N99 for a higher level of protection

Manufacturer: SAS Safety

Medium/Large (NOR54001)

Hydrogen Sulfide

USA Made Face Masks 3-Ply - 50 pack ($0.50 per mask) Size:Regular/Large (Ceemly ASTM 1) N99 for a higher levelIn stock. We aim to ship within 2 business days or less from Portland, OR. MADE IN USA Sizes & Colors: Regular Large Ceemly: ASTM Level 1, >95% filtration efficiency (Blue) Small LM & C: ASTM Level 3, > 99% filtration efficiency (Blue) Medical Grade 50 masks per box Elastic ear straps and a metal nose clip for a snug fit 3 layer protection, a disposable mask for daily use High fluid resistance, Anti droplet forming Soft, comfortable & breathable