The Sonis range of ear defenders have been designed by the JSP R&D team. Working with a leading UK acoustic engineering research facility they have developed an ear defender range that peaks at an unbeaten 37 SNR.

Features:-

• SNR 36.
• High attenuation large cup 112-117dB.
• Extreme industrial noise.
• Aircraft.
• Quarrying.
• Paper mills.
• Heavy engineering.
• Hygienic.
• Customisation available
• Colour Coding for easy selection.
• AEB040-0C1-A00.

Conformity:-

• EN352-3.