Aluminium Whistle

Product Model:RH-GPW001
Product Name:Aluminium Whistle
Product size:4.5*0.9CM
Material:Aluminium Whistle
Color:Colours
Main Application:Trapped, injured, or in low-visibility situations (dense forests, ruins, fog), use the first aid kit’s whistle. Blow 3 quick, repeated bursts – a universal distress signal. It carries farther than shouting, helps rescuers locate you fast, and saves energy.