3/4 Inch Side Release Whistle Buckle - Glow in the Dark
These 3/4 Inch Side Release Whistle Buckles are perfect for survival situations. The buckle is made with the whistle as part of it, so there is no chance of losing the whistle while you are out camping, hiking, or just exploring! Fun Fact: The universal call for help is always in a set of three. If you get into a situation where you need to use your whistle buckle as a help signal, give it three short blasts, pause, and repeat.