Flents Quiet Quick Foam Ear Plugs & Case, 5 Pr

NRR 30 Foam Ear Plugs

Noise Reduction Rating
30 Decibels (When used as directed)

Federal law prohibits removal of this label prior to purchase.
Label required by US EPA regulation 40 CFR Part 211 Subpart B

Information required by EPA: The level of noise entering a person's ear, when a hearing protector is worn as directed, is closely approximated by the difference between the A-weighted environmental noise level and the NRR.
Example:
(1)...