3m™ Foam Earplugs #1110 - Corded

3M Foam Earplugs #1100 feature soft, hypoallergenic foam and a tapered design to fit comfortably in the ear canal. The slow-recovery polyurethane foam is moisture-resistant and conforms to the shape of the ear canal to help create a comfortable noise barrier.
These earplugs are test compatible with the 3M™ E-A-Rfit Validation System.
Noise Reduction Rating (NRR) of 29 dB, CSA Class AL
Sold per box of 100 pairs.