3M Peltor X-Series earmuffs offer effective hearing protection against hazardous noise levels during heavy-duty operations in mines, construction sites, foundries and cement factories. These over-the-head earmuffs feature a twin wired-headband to reduce heat build-up and tilted ear cups to provide a customised fit for every user. The easy-to-replace ear cushions and inserts make Peltor earmuffs an ideal choice in terms of hygiene and longevity. These earmuffs are CSA Class A certified and available in different NRR variants.