3M P1301 E-A-R Skull Screws Earplugs , Corded (120 Pair) (7000127181)

3M 7000127181 Description 3M™ E-A-R™ 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. 3M 7000127181 Includes (120) Pair Corded Ear Plugs 3M 7000127181 Features Tough look of threaded metal, but feel of soft foam Push-to-fit style means no earplug roll down required Foam tips stay clean, even when your hands are dirty. Noise Reduction Rating (NRR]* of 30 dB CSA Class AL 3M 7000127181 Specifications