The whistle is designed to give you the best chance of survival in a disaster or lift-threatening situation. With the unique sounding chamber, you will save 30% of the effort than an ordinary whistle. Max sound intensity to 150 decibels. Whistling is an essential piece of safety equipment to have on you during outdoor activities.

Features:

• Blow easily
  
• Up to 150 decibels
  
• Double pipe design
  
• Stainless steel material
  
• Key ring button function
• Weight: approx. 27g
  
• Size: approx. 5.7cm x 1.8cm x 0.9cm