Features:

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 180 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

Specifications:

Name: Double-tube survival whistle

Material: 430 stainless steel

Specifications: Full length 5.8cm, width 1.8cm, thickness 0.8cm

Weight: 25 grams

Decibel: 180 decibels

Specification after packaging: 6*2*1CM

Scope of application: outdoor, survival sports and other scenes

Package Included:

1*Stainless Steel Whistles

Notes:

1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.

2.Please allow slight deviation for the measurement data.