Learn More About NRR and Hearing Protection

Collection: Hearing Protection

Listen to us when we talk about hearing protection—we know our stuff! Slater Supply provides you with superior hearing protection.

Explore this page to find ear plugs that will protect your hearing on the job or at loud events.

When it comes to protecting your hearing, it's important to understand the Noise Reduction Rating (NRR) of hearing protection devices such as earplugs and earmuffs. The NRR is a measure of how effectively a hearing protection device can reduce the amount of noise that reaches your ears.

The NRR is expressed as a single number, typically ranging from 0 to 33. The higher the NRR number, the more noise will be blocked out.