12PCS Assorted Colors Aluminum Emergency Survival Whistles with Key Chain by CSPRING
[Product Information]
✿Material: Aluminum alloy.
✿Length: 2.46inch. Diameter of whistle: 0.43inch. Diameter of keychain: 0.95inch.
✿Package include: 12pcs colorful aluminum emergency survival whistles with keychain.
✿Purpose: Loud emergency survival whistles are best for camping, hiking, hunting, climbing, boating and other outdoors sports activities or emergency situations. They are also good to disaster preparedness.
✿Feature: Loud whistles, strong but light material, multi-color, portable and convenient with a key ring.