Disposable 3-Ply Face Mask - 50 ct box

FEATURES: Dispensable box with 50 3-Ply disposable mask with ear loops • First ply 22g Polyprofylene Fiber (water repellent) • Second ply 25g Meltblown filter (waterproof, filters micro-particles) • Third ply 25g Polypropylene Fiber (water repellent) • ASTM LEVEL 1. Complies with ASTM.