KeyUnity Titanium Whistle with Necklace, KA22, Loud Sound, Lightweight, Durable, Bear Scare, Emergency Whistle, Emergency Supplies, Bear Whistle, Moun

[Titanium Whistle S] The whistle body is made of titanium, making it both durable and lightweight with no metallic odor. It is corrosion-resistant and rust-resistant, environmentally friendly, and harmless to the body. It's allergy-free, so you don't have to worry about anything. [Small and Light] Whistle: Size (approx.) 50mm x 9mm, weight 4g, stainless steel necklace chain: Size (approx.) 78mm x 4mm*1. This titanium whistle is perfect for carrying in your pocket, purse, bag, or backpack. It can be worn around the neck with a chain or strap, making it convenient to carry anywhere and perfect for everyday use without leaving it behind. [Loud and Clear] The single-chamber design produces a loud and clear sound up to 120db, which can be heard from far away and in all directions. This safety whistle is the perfect emergency survival tool for outdoor activities like hiking, fishing, camping, traveling, boating, and backpacking. [Pet Training] This metal whistle can also be used to train dogs! Call them back when they stray too far, or use a versatile short, sharp bang to remind them they're being naughty. [Signal Whistle] The titanium core instead of a rolling ball makes it easier to blow and ensures calls are heard. Ideal as a signal whistle for coaches, athletes, referees, teachers, animal trainers, lifeguards, and traffic police.