• Lightweight, yet rugged construction, certified to BS EN 352-3:2002 standard.
• Hearing protection level in excess of the standard, with an SNR of 30dB.
• Fully adjustable ear cups to ensure a precise seal against the head.
• Suitable for use on all Worksafe® helmets or any helmet with a 30mm fixing point.
• Fully approved to protect against high noise levels in most working environments.