3M E-A-Rflex 28 Banded Hearing Protector 320-1000 Protective Body Equipment Operating humidity : 10%~90% non-condensing

Operating humidity : 10%~90% non-condensing

EPS-12V 4+4 Pin x1

Square: #1

High-visibility reverse contrast display for better viewing in low light conditions

1/4" Hex: 1/16

3M E-A-Rflex 28 Banded Hearing Protector 320-1000 Protective Body Equipment Operating humidity : 10%~90% non-condensingGeneral Information Brand E A R Hearing Protection Style Banded Insertion Style No Roll Product Series E A Rflex Product Type Earplugs Country Of Origin United States California Residents Proposition 65 Warning Dimensions and Specifications Earplug Size Regular Other Details Banded Yes CSA Class CSA Class AL Corded Yes Dielectric No Electrically Insulated Yes Moisture Resistant No Recommended Industry Pharmaceutical Reusable Yes Slow Recovery Foam Yes