MSA Earmuffs, Noise Reduction Rate (NRR): 27 dB, Helmet-Mounted Ear Muff Style, Foam/PVC Ear Cushion, Gray Ear Cup
| Ear Cup Color | : | Gray |
| Ear Cushion Material | : | Foam/PVC |
| Ear Muff Style | : | Helmet-Mounted |
| Noise Reduction Rate (NRR) | : | 27 dB |
- For use with MSA slotted cap-style helmets
- Excellent protection against low frequency noises, such as road vehicles, aircraft or wind turbines
- Easy to adjust cups even with gloves on
- Spring arm design provides proper closure and low pressure
Specification Sheet