3M Peltor Optime III Ear Defenders Adults Protective Earmuffs with Headband, Hearing Protection Against High Noise Levels in Industrial Settings, 35 dB, Black/Red

Amazon

This product is designed, manufactured, labeled, and packaged for sale to industrial and professional customers for workplace use; it is not intended for consumer sale or use High-performance hearing protection in environments with extreme high noise levels, particularly with low frequencies such as airports, engine rooms or power stations Double casings technology minimizes resonance effect / Low profile head band maintains continuous pressure to keep the cups in place while still being comfortable Modern, stylish cup design with large spaces inside the cup to minimise moisture and heat build-up / Cushions and inserts are easy to remove, helping to keep them hygienically clean SNR 35dB (H40 M32 L23) / Soft and wide cushions filled with a combination of liquid and foam for an optimal seal while maintaining low contact pressure Items delivered: 1x Peltor Optime III H540A-411-SV Earmuffs in Red / Excellent anti-noise protection ear defenders

The PPE Online Shop

• Optime III is a super-muff, and has been developed for use in extremely noisy environments.• The protection is based on a technology with a double casing that minimises resonance in the holder casing. This results in maximum high-frequency muffling, while at the same time its still easy to understand speech and signals.• An acoustic connection between the inner volume and the volume between the casings in its turn provides maximum low-frequency muffling.• The sealing rings are broad and filled with soft plastic foam for the best fit and low contact pressure.• Effective protection and best comfort are the hallmarks of Optime III.• SNR 35db

Euroffice

High performance ear defenders for extremely noisy environments. Broad sealing rings filled with soft plastic foam. Comfortable fit and low contact pressure. Approved to EN352-1 for overhead wear. Colour: Red and Black.