Description
3M Safety 310-1001 Uncorded Classic Earplug, Pillow Pack (Case of 2000)
- It is recommended that the NRR be reduced by 50% to better estimate typical workplace protection
- These earplugs are test compatible with the 3M E-A-Rfit Validation System
- These earplugs have a Noise Reduction Rating (NRR) of 29 dB, CSA Class AL
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