Emergency Whistle -The survival whistle has loud and crisp sound,high pitch to 120 decibels,which can easily attract others' attention from a long distance in any emergency situation, making you feel safe and protected. EDC Tool - This mini whistle has a small and portable body, can be worn around your neck on the lanyard,attached to your keys or backpack for every day carry in daily life. Multi-Functional - You can use it in Kayaking,Hiking,Camping,Boating,Dog Training,Coach,Referee,Football and other outdoor or survival activities. With pea-less design,it can deliver an instant sound without being distorted by water, dirt, saliva or ice, etc. Premium Material - This whistle is made of Titanium alloy,which is resistant to corrosion,lightweight,sturdy and durable. What You Get - A titanium mini whistle and 15cm rope chain. Great gift for your friends or family! Colour:As Shown Material:Titanium Alloy Package Contents: 1x Emergency Whistle for Outdoor Hiking Camping Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.