Easy Setup and Teardown: XiaZ dog trolley system is specially desinged for dog outdoor events. Set up anywhere you want your dogs to enjoy more room to roam, between two trees or other anchor points. And you can finish it within 5 minutes. Now you can take your pets with you on all kinds of adventures. | Keep Dog Safe: Compared to typical dog tie out, Dog zip line minimize the chances of your pooch getting strangled or wrapped around trees or picnic tables, and increases your pet's free roaming range. Glow-in-the-dark, reflective dog line will make sure to improve your dog's visibility at night. | Super Lightweight: The dog overhead cable is only 1.3 lb and comes with a carrying bags, There is no burden for you to take it out for camping, park, yard, garden and other outdoor activities, and provide great mobility for your pets, while ensuring that they are in a safe sight range. | High Quality: The dog runner for yard is made of reflective kernmantle rope and heavy duty steel clasp, durable and rugged, and can be used for all seasons and outdoor use, whether the park, froest, moutain or your own yard. | Package Contents: Dog trolley runner includes: 50ft dog cable, 2 steel buckles, 1 360!ngle free clip and instruction sheet. The pictured leash attached to the dog is not included. If you have any questions about product set up, please feel free to contact us, any problems will be resolved in time.