1Bike Leash for Dogs: Provide guidance and control for your dog to run at your bike's pace, with detachable elastic band for more running and jogging space. 2Stainless Steel Material: The dog hands free leash is made of hard premium stainless steel materials and reinforced nylon, which ensures high tensile strength. 3Hands Free Dog Running: Transfer weight to the bike, allowing you to hold and exercise your pet dog while riding, suitable for traveling, biking, camping, running or other activities. 4Easy Installation: Compatible with any type of bike, easy to connect to the seat post with a clamp mechanism, easily detach from the bike in minutes. 5Flexible and Adjustable: The bike dog leash provides more running space with a removable elastic band, suitable for various sizes of dogs for a comfortable running experience. 1 xBicycleDogLeash 1 x Hex Wrench 1 x Screw 1 x Nut 1 x Washer