Gerber Bear Grylls Survival Bracelet: * Woven from 12" of utilitarian paracord to help you overcome the unexpected * Easy, 1-hand size adjustment means easy access when you need it most * Integrated whistle adds an important tool without adding complexity * Easy adjust system means the bracelet fits most everyone * Comes with a copy of Bear Grylls "Priorities of Survival" Pocket Guide * Lifetime warranty * Model# 31-001773