Features:
1.Assorted colors available
2.Loud whistle, great for sporting events, camping & hiking,boating.
3.Length:6cm 2.36"
4.Material:Aluminum

Description:
1.Loud whistle can be heard for far distance
2.Looks like little item,but potentially important one, this Emergency Whistle & Keychain could be a life-saver.
3.This tool is ideal for camping, boating, fishing, hiking and other outdoor activities 
4.Brightly colored easy to find it when you need it.
5.Key ring for attachment to a lanyard or keys.

Note: Colors send random!