1. Hands Free: A comfortable, adjustable neoprene strap can be put on your arm quickly and easily. This allows you to do more activities and go to more places with your pet. Activities such as jogging, hiking, holding hands, tying shoes, opening doors, answering cell phones, carrying bags and other hand - using tasks are possible and safe. The strap can also function as a hand - held leash for better control. 2. Durable and Sturdy Material: The retracting dog walking leash is made of an extra - tough nylon ribbon and cord, with a chrome - plated snap hook reinforced at the joint. It has a durable and environmentally friendly ABS plastic case, and internal embedded stainless steel bearings help prevent the leash from getting stuck. It is suitable for smaller dogs or cats weighing up to 30kg. 3. Retractable Dog Leash: The retractable dog leash's nylon cord can extend up to 3m, which is strong and durable for daily use. It has a strong spring for smooth retraction, providing comfort and a certain degree of freedom for your pet in a safe environment. 4. Easy to Use: It features a quick lock and unlock button, allowing for easy roll - on and roll - off with just your thumb. It is tangle - free, suitable for walking, jogging, running, camping, hiking, or leisurely backyard strolls.