Description
Replacement foam tips for 3M E-A-Rflex 28 Banded Hearing Protector 320-1000..E-A-Rform foam tips react to body temperature for enhanced comfort..Noise Reduction Rating (NRR): 28 dB with the E-A-R Swerve.The NRR may overestimate the hearing protection provided during typical use..For industrial/occupational use only. Not for consumer sale or use.