USA Made Face Masks 3-Ply - 50 pack ($0.50 per mask) Size:Regular/Large (Ceemly ASTM 1) 100% Certified Authentic

100% Certified Authentic

Braided headbands two-strap design with dual point attachment helps provide a secure seal

Highest independently tested NRR 33dB - SparkPlugs® is independently tested to ANSI S3

Hydrogen Sulfide

N99 for a higher level of protection

USA Made Face Masks 3-Ply - 50 pack ($0.50 per mask) Size:Regular/Large (Ceemly ASTM 1) 100% Certified AuthenticIn 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