3M Peltor Optime II Earmuffs are innovative hearing protectors for use in loud, demanding environments including airports and construction sites, reducing noise levels up to 31 dB. These earmuffs feature sealing rings filled with a unique combination of liquid and foam providing agreeable comfort even in long-term use and improving incidence of wear and compliance.Get high level hearing protection that protects against even extremely low frequencies with 3M PELTOR Optime II Earmuffs. They’re ideal for use in loud, demanding environments with substantial industrial noise such as airports, construction sites and during agricultural work. Earmuffs reduce noise levels up to 31 dB and have sealing rings filled with a unique combination of liquid and foam. 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. They’re available in headband, neckband, helmet attached and Hi-Viz green models. · · · Ideal hearing protection against noise arising from environments with substantial industrial noise or construction machinery, like airports and agricultural work · · Soft wide cushions helps reduce pressure around the ears and improves comfort and wearability · · Large space inside cup helps reduce moisture and heat build-up · · Easy to replace cushions and inserts helps keep them hygienically clean · · Cushions and inserts available as replacement Hygiene Kits · · Large space inside the cups helps minimise heat and moisture build-up · · Available in headband, neckband, helmet attached and Hi-Viz green models · · Easy to replace cushions and inserts helps keep them hygienically clean

3M PELTOR Optime I Earmuffs, 27 dB, Yellow, Headband, H510A-401-GU 3M Product Number H510A, 3M ID 7000039616 · · · Ideal hearing protection against noise arising from a wide range of applications in the workplace and leisure activities · · Soft wide cushions helps reduce pressure around the ears and improves comfort and wearability · · Large space inside cup helps reduce moisture and heat build-up · · Easy to replace cushions and inserts helps keep them hygienically clean · · Helmet mounted version fits directly to many industrial safety helmets without the need for an adapter · · Easy to understand attenuation symbol to help ensure correct product selection · · Helmet mounted version fits directly to many industrial safety helmets without the need for an adapter · · 3M PELTOR Optime I Earmuffs 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 and leisure activities