3M E-A-R Soft FX™ Earplugs, Corded, Poly Bag, 200-Pair

3M™ E-A-R Soft FX™ Earplugs, Corded, Poly Bag, 312-1260, 200 Pairs 3M™ E-A-Rsoft™ FX™ corded earplugs feature a bell shape and super-soft, slow-recovery foam to effectively seal the earcanal and provide reliable hearing protection. BENEFITS: Poly bag keeps each pair of earplugs clean before use Bell shape allows easy fitting and removal Noise Reduction Rating (NRR): 33 dB. CSA Class AL Test compatible with 3M™ E-A-Rfit™ Validation System