ITEM NAME:1pc Ultralight Titanium Whistle with Cord Portable Emergency Camping Whistle J3C 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. Specifications: Mateiral: Titanium Dimension: 55 * 8mm / 2.2 * 0.3in Cord Length: 415mm / 16.3in Color:As picture show Package List: 1 * Titanium Whistle Note: 1.Please allow 1-3cm error due to manual measurement. Please make sure you do not mind before you.1 Titanium Whistle. Mateiral: Titanium. With a cord for easy carrying. Cord Length: 415mm / 16.3in. Color:As picture show. Loud enough and can be heard from far distance.