Model Number: Whistle
Brand Name: VKTECH
feature : whistle
feature 1: survival whistle
feature 2: whistle of survival
feature 3: double pipe whistle
feature 4: double pipe high decibel stainless steel outdoor
Model Number: Whistle
Brand Name: VKTECH
feature : whistle
feature 1: survival whistle
feature 2: whistle of survival
feature 3: double pipe whistle
feature 4: double pipe high decibel stainless steel outdoor