Ear Plugs - Uncorded E-A-R™ Push-Ins Yellow/Blue 318-1004 500/BX 1500/CS

The shaped tip inserts without roll-down—just a gentle push to help eliminate hygiene concerns Noise Reduction Rating (NRR)*: 28 dB. CSA Class AL Test compatible with 3M™ E-A-Rfit Validation System No roll-down design 3M™ E-A-R™ Push-Ins Earplugs provide all-day hearing comfort, convenience, and protection. Roll-down-free, the stems allow easy insertion and help keep earplug tips clean even when your hands are dirty