3M Peltor Optime Earmuff, Black/Red, Ear Muff Style: Over the Head, Dielectric: No, 30dB Noise Reduction Rating, Material: ABS, Standards: ANSI S3.19-1974, CSA Class AL, Applications: For Assembly, Cleaning, Demolition, Electrical, Facility Maintenance, Grinding, Machine Operations, Painting, Sanding, Welding, Ear Cushion: Liquid/Foam Filled Cushion
- For noise levels up to 105 dB
- Proprietary Twin-Cup design has soft, foam-filled earmuffs
- Stainless steel headband distributes weight for low-pressure fit
- Earcup pivot points that tilt for optimum comfort and efficiency
- Liquid/foam filled earmuff cushions
- Color-coding to help match attenuation needs
- For assembly, cleaning, demolition, electrical, grinding, machine operations, painting, sanding, welding
- Facility safety, maintenance, repair & operations, overhaul operation