3M 318-1001 E-A-R tappi per le orecchie a pressione con cavo 100/scatola
These push-to-fit, corded foam corded earplugs are easy to use again and again, reducing waste. CSA Class AL. - Test compatible with 3M™ E-A-Rfit™ Validation System. The NRR may overestimate the hearing protection provided during typical use.