Easy to use:One button to lock and release the leash, you can easily control it with your thumb to prevent the dog from jumping or running, and quickly control the distance between you and your dog to ensure your safety. LED Touch Light: With touch light technology, you can turn on the flashlight and flashing color by tapping the switch screen. Both sides of the dog leash can different color sliding effect, you and your dog safe and attractive in dark environment. Durable and comfortable: The dog leash is made of rope. strong nylon, strong and wear-resistant. The leash can be extended up to 5m gives you great control range. The soft rubber curved handle, fits the ergonomic design, non-slip and comfortable, so you won’t feel any discomfort when walking the dog. high precision, U-shaped rope outlet, no need to worry about the rope tied or tangled on the dog, very suitable for outdoor dog walking. Small and medium breed dogs: This retractable leash is suitable for small and medium breed