[Material and design] This double retractable dog leash is made of high quality ABS plastic and high density nylon material, which is durable and non-toxic. Each leash is suitable for dogs weighing up to 25 lbs. Box of trash bag storagebuilt-in and LED flashlight, powered by 1 AAA battery (battery not included). The non-slip ergonomic handle fits comfortably in the hand, easy to control and secure enough. [Easy to carry] The size is 0.72 x 0.42 inch or 22cm x 13cm, it is retractable and does not need much space. [Double Retractable Dog Leash] This dog leash has a unique 360-degree swivel buckle design, even if your puppy leads in different directions, the dog can run at the same time, avoiding two dogs running into each other. tangle,allowing the dog to move freely. The retractable dog leash is adjustable up to 3m, and the reliable brake and lock buttons allow you to adjust the length of the leash to your liking. The buttons are the same color as the wires, the green button controls the green wire and the orange button controls the orange wire. The reliable braking system of the retractable dog leash ensures that the leash always stops and locksin place, simply by pushing forward with your thumb. You can free your hands to open doors, hold an umbrella or carry a bag. [Enjoy your walk] Nylon reflective material can effectively reflect light. Each dog leash is carefully designed to help vehicles find you in time to keep you and your dog safeon the road. The litter bag dispenser easily clips onto the handle of the retractable pet leash. The company frees your hands and lets you really enjoy the ride.