Specification Brand : ZJchao BulletPoint1 : 【Loud Sound】Featuring a dual-tube design, the whistle emergency produces an impressive sound of up to 120 decibels. Its larger diameter ensures you are heard in emergencies, making it an essential safety tool. BulletPoint2 : 【Long-Distance Alert】The metal whistle emits a loud and bright sound that can be heard from a considerable distance. This feature helps others quickly locate you, providing an essential safety measure during outdoor . BulletPoint3 : 【Versatile Use】 for outdoor enthusiasts, the safety whistle is ideal for camping, hiking, hunting, fishing, and boating. It is designed to withstand the rigors of outdoor activities, ensuring you are always prepared. BulletPoint4 : 【Compact Design】The is small, lightweight, and portable. It comes with a keychain for easy attachment to lanyards or bags, making it convenient to carry wherever your take you. BulletPoint5 : 【 Material】Constructed from aluminum alloy, the emergency whistle employs anodic oxidation technology on its , preventing fading and enhancing its durability for long-term use in various environments. Capacity : 10 centiliters Color : Silver Department : unisex ExternallyAssignedProductIdentifier1 : 0789859975584 ExternallyAssignedProductIdentifier2 : 789859975584 FinishType : stainless steel ImportDesignation : Imported IncludedComponents : 32 pieces first aid kit ItemDisplayDimensions_Height : 17 inches ItemDisplayDimensions_Length : 6.5 inches ItemDisplayDimensions_Width : 3 inches ItemDisplayWeight : 0.3 pounds ItemName : Whistle, Aluminum Alloy with Keychain Whistle Emergency Emergency for Camping, Hiking ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 8 centimeters ItemPackageDimensions_Width : 6 centimeters ItemPackageQuantity : 1 ItemShape : Diamond ItemTypeKeyword : survival-signal-whistles Manufacturer : ZJchao Material : Aluminum ModelName : PYCMF44350 ModelNumber : ZJchaoe3ug179qvh NumberOfItems : 1 NumberOfPieces : 1 PackageLevel : unit PartNumber : ZJchaoe3ug179qvh Pattern : Solid ProductDescription : 1. Small, lightweight and portable, equipped with keychain, which is convenient to carry by fixed on lanyard or bags. 2. Dual‑tube survival whistle, with larger diameter and louder sound, can provide up to 120 decibels of sound. 3. Made of aluminum alloy, and the surface adopts anodic oxidation technology, not easy to fade and has a longer service life. 4. Suitable for camping, hiking, hunting, fishing, boating any kind of outdoor activities. 5. Can emit loud and bright sound and can be heard from long distance, so that others can quickly confirm your location and help you.