3M H9P3E Peltor Optime 98 Helmet Attachable Earmuff NRR 23
- Product Description
The 3M Peltor Optime protective earmuff is made of foam, is packaged 10 per case, comes in yellow and meets CSA Class A standards. An important part of this product is the amount of hearing protection it provides; referred to as the Noise Reduction Rating (NRR). This item has an NRR of 23 dB.
- NRR 20 dB
- Lightweight helmet attachment
- Dual low pressure bands improve comfort
- Broad foam cushions provide low surface pressure