The KARRIMOR Mountain Whistle is essential for hiking, camping, or backcountry trips. It’s a go-to for emergencies, ensuring you can signal for help when needed. Product Highlights: -108-decibel sound: Loud enough to be heard from far away. -Metal build: Lightweight yet tough, ideal for outdoor use. -Key chain loop: Easy to attach to gear, always within reach. Material: Metal Weight:5g