Outdoor Camping Pure Titanium Survival Whistle Lightweight And Portable $ 11.01 Product information: Material: Titanium Dimension: 55 * 8mm / 2.2 * 0.3in Cord Length: 415mm / 16.3in Features: Titanium construction, extremely lightweight. Corrosion-resistant and durable. With a cord for easy carrying. Loud enough and can be heard from far distance. Suitable for emergency survival, hiking, camping, traveling, pet training, sports, boating, etc. Package List: 1 * Whistle