【KEEP YOUR DOG and YOURSELF Safety】One Button Brake & Lock Safety System,the reliable lock button makes you capability to adjust the the length of the leash when needed.Make sure the leash to stay at a constant length to guarantee the safety of your dogs and yourself. 【FREEDOM & DURABLE & SAFE】The Flat Retractable Ribbon Leash extends up to 16ft,gives your dog enough freedom to wander, explore sniff and poke around while still maintaining control. 【COMFORTABLE & SAFETY】Ergonomic TPE Anti-slip Handle fitting general size of people hands (as well as left hands) is easy and safe to grip, provides enjoyable walking experience with your pets. 【DURABLE & ECO-FRIENDLY】This Dog Retractable Leash is made from Eco-friendly strong and durable nylon material.ABS plastic shell is friendly to environment, non-toxic and odorless. 【FRIENDLY REMINDER】Ensure that the whole of the belt and dog collar are in good condition. If any part of the belt or your dog's collar is damaged, worn or broken, please do not use this belt.