3M E-A-R Express Corded SNR 28 dB Earplugs (100 Pairs) EX-01-001The 3M E A R Express Earplugs are a push to fit design for insertion into the ear canal to help reduce exposure to hazardous levels of noise up to 28 dB. Protect your hearing at work or during leisure activities with 3M E A R Express Earplugs. Our earplugs are easy to slide gently into your ear, where the specially designed pod foam tip gives a comfortable and effective seal. Semi flexible stem helps easy insertion and removal. The insertion grip