Elvex HB-650 UltraSonic Universal Ear Muffs with Extra Wide Ear Cushions 29 dB NRR Weight: 10.1 oz. -
• Elvex UltraSonic, our newest high performance ear muffs with a Noise Reduction Rating of 29 dB. This earmuff has been designed to provide excellent full spectrum attenuation, as well as superb low frequency attenuation.
• Ultrasonic uses a fork style headband for even distribution of the pressure, andimproved balance required for extra deep ear cups.
- Soft padded headband with low force
Support and Cushioning:
- Extra wide ear cushions for highest comfort
- You get the ultimate performance and comfort with this muff
- Steel headband tolerates temperature extremes
- 29 dB NRR from certified US laboratory ANSI S3.19-1974
- 34 dB SNR as tested by certified European laboratory to CE EN-352-1
- Superb full spectrum and low frequency attenuation