Small Frog Clip: Heavy duty quick release and locking dog leash buckle with flexible rotation, equipped to rotate 360 degrees in all directions to prevent chain tangles and won't slip or come loose when pulled on. It releases easily, but will hold tight under pressure. It can withstand up to 400 pounds of weight..Elastic Bungee Dog Leash: The leash uses innovative zero-vibration technology to absorb the vibration from the dog pull, 4 ft. to 5 ft.The bungee cord reduces the impact of pulling and makes the dog's walk in the park enjoyable..Large Dog K9 Leash: Made of high-strength nylon with stitching, this heavy-duty leash is nearly 2 times stronger than standard leashes for ease and durability.Withstand up to 150 pounds of pulling power for large dogs, providing dog owners with a sample training or walking leash that is super comfortable on the dog's hand..Comfortable Dual Handles:Walking handle and traffic control handle make walking more enjoyable. The upper handle can be used while walking, running or jogging; the traffic control handle near the dog's collar provides additional, faster and r control in emergency situations..Safety Leash:Reflective stitching on both sides to enhance its visibility and make it r to use in dark or low light conditions. Car seat buckle is provided to keep your pet ly inside the car while driving.