3M™ E-A-R™ Classic™ Earplugs 312-1201, Uncorded, Poly Bag

3M™ E-A-R™ Classic™ Earplugs set the standard in hearing protection as the world's first foam earplugs. Features slow recovery, low pressure foam that conforms to the shape of the ear canal for enhanced comfort and wearability. Is moisture-resistant which helps maintain a consistent expansion time, even in humid environments. Recommended applications include Assembly, Blasting, Cleaning, Composite Finishing, Demolition, Electrical, Facility Maintenance, Final Finish, Grinding, Machine Operations, Paint Preparation, Painting, Sanding, Welding, and more. (200 earplugs per box) Show Less