3M Peltor Optime Earmuff, Yellow/Black, Ear Muff Style: Hard Hat Attached, Cap-Mounted, Dielectric: No, 23dB Noise Reduction Rating, Material: ABS, Standards: ANSI S3.19-1974, CSA Class A, Applications: For Assembly, Cleaning, Demolition, Electrical, Facility Maintenance, Grinding, Machine Operations, Painting, Sanding, Welding, For Use With: Hard Hat, Ear Cushion: Liquid/Foam Filled Cushion
- For noise levels up to 98 dB
- 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
- For assembly, cleaning, demolition, electrical, grinding, machine operations, painting, sanding, welding