The ear defenders can be put into the stand off position. Compatible with Expertbase helmets. Easy to clip on.
 
Features
Easy to clip-on
Adjustable dual pin system provides multiple positioning for better fit
Stand-off position for intermittent use
CE certified
CE-CAT III
Retail bag which aids presentation for retail sales
Individually packed for vending machines


 
 
Materials
HIPS (High Impact Polystyrene), Stainless Steel, PVC
 
Standards
EN 352-3:2002 SNR 26dB
ANSI S3.19 NRR 22dB