SPECIFICATIONS
3M Pro-Grade Earmuffs combine design excellence and uncompromising performance for class-leading results.
FEATURES & BENEFITS
Offers a Noise Reduction Rating (NRR) of 30 dB for optimal protection
Lightweight, adjustable design helps reduce pressure points for all-day comfort
Premium cushioning and pivoting cups to help ensure a good fit
Features a vented, steel wire headband with rubber overmould design for durability
OTHER INFORMATION
NRR 30 dB. The Noise Reduction Rating (NRR) is a standardized measure of how much a hearing protection device reduces noise levels. It's expressed in decibels (dB) and indicates the level of noise reduction provided by devices like earplugs and earmuffs. Higher NRR values generally mean greater noise reduction.
