Keep Your Dog Safe: Each retractable dog leash should be equipped with a dog leash wrist strap to ensure the of walking the dog, which eliminates the worry that the leash falling from the hand will cause the dog to run away uncontrollably. (Retractable Dog Leash is Not Included).Convenient and Useful: Wearing this wrist strap for dog leash means your hands are to use your cell phone, zip up your coat and pick up poop.Reflective Stitching: Reflective stitching on the leash wrist strap improves visibility at night. It can be conspicuous even in dim environments to ensure when walking dogs.Soft and : The wrist leash uses a two-layer design. One side is made of sturdy nylon and the other side is made of soft neoprene. This ensures both comfort and a long life.: 1. For the retractable dog leash strap, thread the round buckle and tie through the handle of the retractable dog leash. 2. Secure the round buckle to the tie. 3. Wear it on the wrist to adjust the size