E-A-R Classic Plus Earplugs 311-1005 - Corded

3M 311-1005 E-A-R Classic Plus Earplugs NRR 33 dB in Poly Bag are slightly longer than regular size Classic earplugs for higher noise reduction when fit deeply in the earcanal. Low pressure foam conforms to the shape of the ear canal. (200 Pairs per Box)