Honeywell Max Disposable Foam Corded Earplugs Howard Leight Ear Plugs SNR 37 dB
This Howard Leight Max Earplug is the world's most-used polyurethane foam earplug -SNR 37 dB. SNR: 37 dB, H - 36 M - 35 L - 31. Workers who need to block out loud noise demand the best protection and comfort available in an earplug.