• Reducing noise levels from 30-31 dB, model dependant, tested to EN 352:2020 • Compatible with the 3M™ E-A-Rfit™ Dual-Ear Validation System • Large space inside the cups helps minimise heat and moisture build-up • Wide, comfortable foam sealing rings provide optimum seal and ideal comfort, even during long periods of use • Cushions and inserts available as replacement Hygiene Kits • Available in headband, folding headband, neckband, helmet attached and green and high Hi-Viz green colour options • Use in loud, demanding environments with substantial industrial noise such as airports, construction sites and during agricultural work • The Hi-Viz green is ideal for workers who need hearing protection and be extra visible – on road construction sites, airports or other high-risk workplaces