Fischietto doppio tubo in lega di titanio 120DB sopravvivenza esterna EDC SOS alta frequenza
Using TC4 titanium alloy material, integrated molding, high-decibel double-tube whistle, can reach 120DB. 1pcs Titanium Whistle. Material: All TC4 Titanium alloy. It can be used for training, warning, outdoor travel, calling for help, etc.