1Durable: Made of high quality nylon material, very durable, wear resistant, military and equipment enthusiasts strongly recommend 2Easy to Control: Can help you control your dog well. This heavy military training leash helps you better control your dog in a variety of situations, training, patrolling, walking, hunting 3Built in Elasticity: Built in elastic rubber bands provide enough elasticity and control to reduce the danger of injury 4Provides Ductility: The bungee strap's elastic provides extensibility to help control your pet when your dog changes direction, bursts into a run, or tries to take off 5Fine Craftsmanship: Fine craftsmanship, stylish and cool appearance. A good and wise choice for your love pets