Description:*100% Brand New and High quality.*Alarming High-Pitch Sound: The Safety whistle has High-pitch sound up to 150 dB, a sound that has the capability to make a far-reaching sound and alert everyone around.*Secure with keyring: It's a survival whistle specially designed for emergencies and to keep it secure and always close to you it is secure with a strong and classy keyring.*Stainless Steel Construction: Super tough and durable construction, with waterproof whistle made with stainless steel, this super convenient whistle is safe from corrosion and wear.*Sleek Design: The Survival whistle has a sleek and unique design; it is far more aesthetic and professional than simple whistles that usually have a toy kind of look.*A must-have for Outdoor Trip: The stainless-steel whistle that is versatile and must-have for every outdoor adventure, to keep your ventures safe and secure. It is suitable for hiking, camping, hunting, fishing, for life-guards and etc. Specification:Material: stainless steelProduct length: 50mmProduct width: 25mmProduct net weight: 25 gramsChain length: 5.5CMPackage Included:Whistle*1Note:1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.