3M Peltor Optime III earmuffs, SNR 35dB. For very high noise environments (shipyard, engine room). Wide soft cushions, lightweight headband.
3M Peltor Optime III earmuffs, SNR 35dB. For very high noise environments (shipyard, engine room). Wide soft cushions, lightweight headband.
| Type | Over-ear earmuffs |
| SNR | 35 dB |
| Weight | 285g |
| Application | Engine rooms, shipyard |
| Standard | EN 352-1 |