[Application range] The dog leash is suitable for dogs weighing no more than 15 kg. [Easy to use] - The one-hand control button can be locked and unlocked with just one key. You can adjust the distance between you and your pet at any time. Simply pull the dog leash to a comfortable length and run freely. [High-quality material] High-quality ABS plastic shell with impact-resistant shell and ergonomic anti-slip handle. [Flat band]: It is made of durable nylon with a length of 5 meters and has a protective cover. Strong and durable braid [Replacement guarantee]: If you have any questions about our retractable dog chain, please contact us