3M Peltor Optime Earmuff, Yellow, Ear Muff Style: Over the Head, Dielectric: No, 26dB 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, Ear Cushion: Liquid/Foam Filled Cushion
- For noise levels up to 95 dB
- Stainless steel construction resists bending and warping
- Earcup pivot points tilt for optimum comfort and efficiency
- Ultra light with liquid/foam filled earmuff cushions
- Noise Reduction Rating (NRR) 26dB, CSA class AL