The double-layered cup provides excellent sound insulation.
Applicable in noise environments up to 105dB.
For noise-free work. NRR value (dB): 30
- Width (mm): 140
- Height (mm): 210
JIS T 8161 EM compliant
ANSI (S3-19-1974) compliant
Headband Type
Material/Finish: Earmuffs and Band: Polyvinyl Chloride (PVC)
Country of Origin: USA
