3M Professional Hearing Protector is used to help protect hearing against noises at or exceeding 85 dB. Features a fully adjustable, steel-wire padded headband. Providing secure fit comfort, 3M Professional Hearing Protector is a great choice in hearing protection for both the professional and the DIYer.
- Patented twin-cup design
- Red and black cups
- 3M's highest-NRR earmuff
- Noise reduction rating (NRR) 30 dB
- Contains 1 earmuff/pack