Klein Electronics Comfort Ear Tips w/Noise Reducing Foam

PROFESSIONAL GRADE - OEM.
High-Density Foam - for Earpieces!

• Genuine attenuation per ANSI S3.19-1974. Test conducted by E-A-RCALSM laboratory.
• Noise Reduction Rating (NRR) per EPA-1979 = 29.5.  Depending upon the frequency (Hz) the noise reduction amount varies in decibels.
• Includes two eartips.