High Quality Material: : Retractable Dog Leash The case is made of strong ABS plastic. The green case is environmentally friendly, non-toxic and odorless. Retractable dog leash offers the extremely strong and durable nylon rube. Quick lock: : Quickly lock/pause/unlock by simply pressing the button with one hand. The reliable lock allows you to adjust the distance between you and your dog at any time. You can easily pull the dog leash a comfortable length and walk freely. Comfort: : Ergonomically designed handle and soft rubber grip material reduces hand strain even on long walks, superior comfort and anti-slip that fits in your hand. Safety: : Retractable leash fits most dogs, high strength zinc alloy buckle, supports dogs up to 30kg. The band is integrated with highly reflective materials which increase the safety and visibility of the dog and its owner at night. Training: : The retractable leash gives dogs greater freedom to wander, sniff and rummage. Dogs can be fully controlled and guided when training, walking and jogging.