3M™ EAR Classic Earplug Corded; 29 NRR - 200-pk

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