Details 3M PELTOR Optime I Earmuffs, H510A offer versatile protection for both short and long duration tasks. Ideal for protection against noise arising from a wide range of applications in the workplace. Get lightweight hearing protection that combines excellently with other safety equipment with 3M PELTOR Optime I Earmuffs, H510A. They’re ideal for moderate industrial noise. Our earmuffs reduce noise levels up to 28 dB. The large space inside the cups helps reduce heat and moisture build-up, and the soft, wide cushions help decrease pressure around the ears, making them comfortable to wear for long periods. The cushions and foam inserts, available as Hygiene Kits, are easy to replace if they become worn or damaged, extending the life of the product. Reduces noise levels up to 28 dB Low-profile design combines easily with other safety equipment Large space inside the cups helps minimise heat and moisture build-up Soft, wide, cushions help reduce pressure around the ears Cushions and inserts available as replacement Hygiene Kits Specifications Attenuation rating (HML) 28 dB SLC80 Brand PELTOR CSA Class 5 Electrically Insulated No Features Dual moulded cups Material ABS Packaging Box Product Colour Yellow Product Series Optime Product Type Earmuffs