3M Skull Screws Corded Earplugs P1301 120 Pairs-Box 7000127181 GLO-B722243

3M SKULL SCREWS PUSH-TO FIT CORDED FOAM EARPLUGS SPORT THE TOUGH LOOK OF THREADED METAL BUT FEEL OF SOFT FOAM WHILE OFFERING PUSH-TO-FIT CONVENIENCE AND NOISE ATTENUATION WITH ATTITUDE. EFFECTIVE HEARING PROTECTION AND COMPLIANCE WITH A CLEAN EASY TWIST. TOUGH LOOK OF THREADED METAL SOFT FOAM TIPS FEEL COMFORTABLE FOR EXTENDED WEAR CUTTING-EDGE LOOK AND COMFORT MAY INCREASE WORKER COMPLIANCE IN WEARING HEARING PROTECTION PUSH-TO-FIT STYLE MEANS NO EARPLUG ROLL-DOWN IS REQUIRED FOR EASY FITTING CORD ALLOWS EARPLUGS TO BE STORED CONVENIENTLY AROUND THE NECK IN BETWEEN USES NOISE REDUCTION RATING (NRR) 32 DB CSA CLASS AL