HP431 Premium Ear Muff | Sellstrom | Case of 60
- Save Big when you buy case lot 60 per case. Only $31.01 per pair.
- The HP431 ear muff offers our highest NRR rating (31 dB)
- Ideal for work in very high noise environments
- Independently tested/certified to NRR 31 (ANSI S3.19)
- CSA Class A
