KASK WHP00005 - Hearing Protection SC2

Kask Hearing Protection The Kask Yellow-colored earmuffs used in environments with medium-to-high noiselevels (NRR 24 db). Typical applications include building and construction,forestry use, industrial areas, production areas, agriculture, etc. Compatible with all KASK helmets. Attaches directly to all Zenith X, Primero andQuantum Series helmets and requires Earmuffs Adapters for SuperplasmaSeries helmet(sold separately). Performance tested on all KASK helmets. Features 30mm Slot Color coded performance level Easy size adjustment Non Conductive SNR: SNR 29 dB (A): Plasma, HP, Quantum, Superplasma, Zenith X, Zenith X2, Zenith X Max, Zenith X2 Max, Primero. Frequency attenuation value: H 31 dB - M 27 dB - L 20 dB SNR 27 dB (A): Zenith Frequency attenuation value: H 30 dB - M 26 dB - L 18 dB