Usage Tips:Retractable Leash: retratable dog leash nylon tape extends up to 16ft, made of automotive safety nylon tape material belts, strong and durable, easy to control the dog guide, train, walk and jog. Its suitable for any types of small to medium size dogs up to 44lb weight. Giving them maximum freedom while under your control while walking, training, jogging in the open air. Safe And Reliable Brake System: One Button Break to lock .When the brake button is pushed, the retractable leashes instantly stops and is securely held at exactly that length.a perfect spring for smoothly retracting dog leash while you will not hurt yourself. Easy Operation: using a portable retractable leash by handing comfortable grip and controlling one button lock protects owners and pets from hurting by the tape and timely control suddenly mad dogs. Non-slip handle: Strong and durable ABS plastic casing with ergonomic grip and anti-slip handle fits in your hand like a glove.