PATIKIL Emergency Whistle, Loud Sound Aluminum Keychain Whistle Outdoor Safety Survival Whistles for Boating Hunting

• Color: Black | Overall Length: 2.5 inch; Quantity: 6 Pcs
• Advantages: Feature with a big and bright loud sound, the transmission distance is far, can be heard from a long distance. It is made of aluminum alloy material, and fine workmanship, waterproof and rust-resistant, sturdy and durable, and not easy to break. The surface is anodized for color formation, which is not easy to fade and corrode, exquisite, and beautiful.
• Instruction: No moving parts, water-resistance, that can use at all-environment all weather. It is an essential tool for any outdoor scene and can be used in conjunction with other survival gear. In addition, it can also be used as a referee's whistle, a dog's whistle, and a warning whistle for security personnel.
• Multi-Use: The safety survival whistle can be used to signal for help or attract attention in outdoor situations. Suitable for outdoors, fishing, camping, hiking, hunting, kayaking, boating, swimming, surfing, sailing, water sports, referee, sports training, sporting events, etc.
• NOTE: Due to the different effects of shooting light and screen equipment, the color of product pictures may be slightly different from that of real objects