3M H9P3E 3M Peltor Optime 98 Cap-Mount Earmuffs, Hearing Conservation H9P3E 10 EA/Case Details • For noise levels up to 98 dBA • Universal mounting attachment fits most hard hats • Earcup pivot points tilt for optimum comfort and efficiency. • Ultra light with liquid/foam filled earmuff cushions. • Noise Reduction Rating (NRR)*: 23 dB. CSA Class A. 3M™ Peltor™ Optime™ 98 cap-mount earmuffs feature a universal mounting attachment that fits most hard hats. A versatile, cap-mount earmuff. For noise levels up to 98 dBA. • Universal mounting attachment fits most hard hats • Earcup pivot points tilt for optimum comfort and efficiency. • Ultra light with liquid/foam filled earmuff cushions. • Color-coding for compliance sighting. • Noise Reduction Rating (NRR)*: 23 dB. CSA Class A. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided. 3M is Leading the Advancement of Hearing Conservation Specifications Attenuation 23 Decibel Bluetooth No Brand PELTOR™ Color Family Multi-color Dielectric No Earmuff Style Hard Hat Attached Electrically Insulated No Hearing Protection Style Hard Hat Attached Hearing Protection Type cap-mount earmuffs Material ABS Metal Detectable No Moisture Resistant No Noise Attenuating Headsets Yes Packaging Box Product Color Black, Yellow Product Type Earmuffs Purpose Earmuffs Recommended Application Assembly, Cleaning, Demolition, Electrical, Facility Maintenance, Grinding, Machine Operations, Painting, Sanding, Welding Recommended Industry Automotive, Construction, Food and Beverage Manufacturing, General Manufacturing, Metal Fabrication, Military Maintenance, Military Maintenance, Repair and Operation (MRO), Mining, Oil & Gas, Pharmaceutical, Repair and Operation (MRO), Transportation Shape Earmuffs Size One Size Fits Most