Product Description
Optime cap-mounted earmuffs feature a stainless steel headband for consistent force and effective hearing protection. Noise Reduction Rating (NRR)*: 27dB. CSA Class A. *The NRR may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided.
Product Advantages
- Effective up to 101 dBA
- Stainless steel headband distributes weight for low-pressure fit
- Earcup pivot points that tilt for optimum comfort and efficiency
- Liquid/foam filled earmuff cushions
- Color-coding for compliance sighting
Product Files
Colour | Green/Black |
Dielectric | No |
Length Of Use | Reusable |
Noise Reduction Rating | 27 Decibel |
Product Type | Earmuffs |
Protection Style | Over the Head |
Size | One Size Fits Most |