No Tangle Quick Release Metal Clasp: The bungee dog leash is equipped with a one-hand-operation frog clip for quick release and locking. The 360rotation prevents the dog training leash from twisting and the dog from tangling Elastic Bungee Leash: Make it better to control and protect your dogs. The elastic bungee cord absorbs tension, cushioning lunges and runs. It gradually increases resistance instead of abrupt stops, allowing dogs to self-regulate their pace while protecting your arms and back from sudden jerks. Experience easier walks and more effective leash training Safety Belt for Car: This bungee leash for large dogs features a secure dog seat belt for car with elastic shock absorption. This design protects your dog from injury during sudden braking or sharp turns, providing safety for both you and your dog. It also allows your dog comfortable freedom of movement within a controlled space Waterproof and Odor Proof: The waterproof rubbery coati