SURVIVAL LANYARD™ Meant to attach to your keys or backpack, the Survival Lanyard is made from 72 inches of paracord and includes an ear-piercing survival whistle. You never know when you might be in a survival situation, and with the Survival Lanyard, you can be sure that you"re always prepared without having to think about it. Features: 6 feet of Paracord that can be Unwound and Used for Other Tasks Emergency Whistle Easily Attaches to Packs, Keychain , etc Specifications: Overall Length: 5" Material: Paracord