JSP Sonis Ear Defender with Helmet Attachment, 36dB

The JSP Sonis® range has been stylishly designed with a traffic light colour code for easy identification. Materials have been chosen for both performance and comfort for extended periods of use. It is designed by the JSP R&D team and developed with a leading UK acoustic engineering research facility, The Sonis® range of helmet mounted ear defenders peaks at an unbeaten 36 SNR.

High Attenuation Large Cup 111-116 dB
Tilt and adjust the position of the cup for optimum comfort and fit
Hygiene kits are available for each model