Honeywell, Earplugs, Howard Leight, Corded, Tapered, 100 Per Box

This is the world's most used polyurethane foam ear plug contoured bell-shaped is easier to insert, resist tendency to back out of ear canal. Polyurethane foam enhances comfort especially for long-term wear. The smooth, soil-resistant closed cell foam skin prevents dirt build up. Low-pressure-expanding polyurethane foam. Maximum Lite single-use earplugs. Sized for workers with smaller ear canals. Smooth, soil-resistant closed cell foam skin.

Howard Leight Maximum Lite LPF-30 Ear Plug, Corded, Universal, 30 dB Noise, Tapered, Polyurethane Foam, Green