3M E-A-R Classic Earplugs 311-1101 - Corded, 2000 Pairs

3M E-A-R Classic Corded Earplugs - The Original & Still the BestThe world's first foam earplugs - and still one of the most widely used today. The 3M E-A-R Classic set the standard for hearing protection and continues to deliver reliable, economical protection for millions of workers worldwide.A Legacy of Protection:When 3M introduced the E-A-R Classic, they revolutionized workplace safety. Decades later, these earplugs remain a trusted choice because they combine proven performance, comfort, and value in one simple, effective design.Key Features & Benefits: Industry Standard: The world's first foam earplugs, trusted by professionals for decades Proven Protection: 29 dB NRR, CSA Class AL certified Slow Recovery Foam: Low-pressure design conforms to ear canal shape for comfortable, snug noise barrier Moisture-Resistant: Unique construction maintains consistent expansion time even in humid environments Flame-Resistant: Critical safety feature for arc flash situations and saf