3M 311-4106 E-A-R Soft Metal Detectable Foam Earplugs Yellow Corded NRR 32dB 200 Pair 7000029952

3M™ E-A-Rsoft Metal Detectable Earplugs Offer The Comfortable Hearing Protection Of 3M™ E-A-Rsoft Yellow Neons, In Addition To Metal Detectable Features Which Prevent Earplugs From Contaminating Products Or Processes. 3M™ E-A-Rsoft Metal Detectable Earplugs Were Specially Developed For Food Processing And Other Industries Where It Is Critical To Keep Earplugs From Contaminating Products And Processes.