The Peltor by 3M Optime III overhead ear defenders have been created to be used in environments with extreme levels of noise such as power stations, airports and engine rooms. A high performance and durable hearing protector with broad and filled sealing rings filled with soft plastic foam, for great fit and low contact pressure and they help reduce moisture and heat build-up.

Formulated with a double casing minimising resonance in the holder casing, maximising high-frequency attenuation.

Features & Specifications:
- Maximum high and low frequency muffling
- Height adjustment and flexible adaption to size and shape of head
- Combines well with other PPE and snug fit for spectacle wearers
- Cup design offers generous depth allows the wearer to be comfortable even for lengthy periods
- Fluid and foam filled sealing rings
- CE Approved, EN 352-1:1993