Honeywell Howard Leight VeriShield 100 Series Passive Earmuffs, Hard Hat, NRR 25, Black

Honeywell Howard Leight VeriShield 100 Series Passive Earmuffs, Hard Hat, NRR 25, Black

What the specifications mean

• NRR — The Noise Reduction Rating is the single-number decibel rating required on every hearing protector label. It is measured in a laboratory, so real-world attenuation is lower — OSHA applies a derating before using it to assess exposure. Read the full guide.

Specifications

Specifications are supplied by the manufacturer. Confirm markings and ratings on the product label before use. See our safety guides for how these standards are tested.