Hearing protection shells for height-adjustable construction helmet.
High flexibility ABS arms and shells.
Shells padded with synthetic foam for maximum comfort.
To be used directly on the helmet or with the VISOR HOLDER visor holder. Compatible with GRANITE, SUPER QUARTZ, QUARTZ, ZIRCON, and BASEBALL DIAMOND helmets.
Shell and headband: ABS. Cushion: Synthetic foam and PVC.
EN352-2 standard. SNR 36 dB: Average noise attenuation.