Corded earplugs by Texas Safety Supply at great prices. Moldex earplugs,3m ear plugs and earplugs by Howard Leight offer the hearing protection that you need for your workplace.
NRR, or Noise Reduction Rating, is a guideline that indicates the amount of potential protecti ...
Corded earplugs by Texas Safety Supply at great prices. Moldex earplugs,3m ear plugs and earplugs by Howard Leight offer the hearing protection that you need for your workplace.
NRR, or Noise Reduction Rating, is a guideline that indicates the amount of potential protection a hearing protection device will give in a noisy environment. NRR is the decibel (dB) reduction provided by hearing protection based on laboratory test data.
