Sell Stainless Whistle Double Tube Lifesaving Emergency SOS Outdoor Survival best price

Stainless Whistle Double Tube Lifesaving Emergency SOS Outdoor Survival Whistle Brand new Color: Silver/Black Weight: approx. 27g Size: approx. 5.7cm *1.8cm * 0.9cm Blow easily Up to 150 decibels Double pipe design Stainless steel material Key ring button function The whistle is designed to give you the best chance for 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. The whistle is an essential piece of safety equipment to have on you during outdoor activities. Suitable for Outdoor Sports Camping Hunting Survival and so on Package Included: 1x Whistle Note There is minor difference according to manual measurement.