3M's 311-1250 E-A-Rsoft Yellow Neon disposable earplugs are the world's softest earplugs and have the highest NRR (33 DB) available in the industry. E.A.R. Model 311-1250 is corded with 200 individually packed pairs per box. Regular Size.
3M's 311-1250 E-A-Rsoft Yellow Neon disposable earplugs are the world's softest earplugs and have the highest NRR (33 DB) available in the industry. E.A.R. Model 311-1250 is corded with 200 individually packed pairs per box. Regular Size.