3M™ PELTOR™ Optime 105 Behind-the-head Earmuff
SKU: 4081443-1 3M
- Noise Reduction Rating (NRR)*: 29 dB. CSA Class AL
- Fit can be verified with 3M™ E-A-Rfit Dual-Ear Validation System
- Replaceable ear cushions and foam liners (3M™ PELTOR™ Hygiene Kit HY54)
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