10pcs Lot Emergency Hiking Camping Survival Aluminum Whistle Key Chain

Portable and convenient
waterproof, and rust-proof aluminum
Made with high Quality Aluminum
Survival emergency whistle with key ring
Loud whistle, great for sporting events, camping & hiking,boating?

oduct description Keychain for attachment to a lanyard or keys Loud whistle can be heard for far distance Looks like little item,but potentially important one, this Emergency Whistle & Keychain could be a life-saver. A Very Nice Aluminum Emergency Survival Whistle Key Chain Camping,fit outdoor activity, camping, fishing, hiking, traveling, keychain etc !