Grand Line Slip Pet Leash is built for active dog use during training, walking, jogging, hiking, on the beach, or wherever full control is necessary. | Rope slip design. Allows for quick yet gentle correction. Adjustable with a metal slide that fits the collar for any neck size. | Reflective stitching to increase visibility for activities in low light conditions. | Made for small, medium, large and extra-heavy cats and dogs. Choose the suitale pet leash by the diameter according to size of your pet. | Made of flexible and strong nylon, the rope slip lead is able to withstand sudden shocks without snapping.