The authentic 3M 8210 N95 particulate respirator box contains 20 classic cup-shaped dust masks engineered for reliable respiratory protection. Designed for grinding, sanding, sweeping, and insulation environments, these NIOSH-approved masks filter at least 95% of non-oil-based airborne particles. Featuring an adjustable nose clip, soft nose foam, and dual head straps, it ensures a secure, comfortable custom seal for workplace safety compliance.