Built for the strongest of the strong, the Zoomiez Tuff Leash can handle up to 100 kgs of brute force! And, to keep your heavy puller from breaking free, the custom built snap hook has a swivel attachment that won’t allow the leash to twist and keeps you from wrapping the rope around your wrist. The convenient padded handle provides maximum comfort and superior control. The reflective threading along the leash keeps both you and your canine, visible night and day.