Compact TC4 Titanium Alloy Whislte
Double chambered design with Teflon resonator ensures higher decibels with less effort than the single chambered NWS10.
Maximum sound intensity : 120 decibels
Weight : 12.6 gr
Non-allergic / non-toxic
NWS20 operates in all weather conditions : high or low temperature, wet or dry conditions
1 ring included