Ear defenders with polystyrene (PS) and synthetic foam cups. ABS headband, adjustable in height. Low pressure pads. Cup: Polystyrene (PS) / Cushion: Foam / Headband: ABS.
- EN352-1:2002 Hearing protection : Ear-muffs
- SNR 23 dB Average noise attenuation
- H 24 High frequency attenuation
- M 20 Medium frequency attenuation
- L 13 Low frequency attenuation