3M PELTOR Optime III Ear Defenders (H540A)

These PELTOR optime III ear defenders from 3M are suitable for wear in extremely noisy environments, with the double casing minimising resonance in the holder casing. It provides high-frequency muffling, yet remains easy to understand speech. Other features include broad sealing rings which are filled with soft foam for low contact pressure and superb comfort. This product has an SNR of 35 dB.