SCN Howard Leight Maximum Foam Corded Polyurethane Bell Shape Earplugs, 33 dB NRR, Disposable, 100 prs Bulk Box

Howard Leight™ Maximum Foam Earplugs are the world's most-used polyurethane foam earplugs designed with a contoured bell shape that delivers maximum in-ear comfort and is easier to insert while resisting the tendency to back out of the ear canal. These earplugs feature polyurethane foam that enhances comfort, especially for long-term wear, and a smooth, soil-resistant closed cell-foam skin that prevents dirt build-up. They are bulk refills suitable for Leight Source 400 and Leight Source 500 Earplug Dispensers, saving time, waste, and space. The earplugs are attenuation tested in accordance with ANSI S3.19-1974, ensuring reliable noise reduction performance