Retractable dog leash: The retractable dog leash nylon strap can extend to 3M/5M, bringing more freedom to your dog. Use safe nylon rope material, strong and durable. High-quality and durable materials: The retractable dog leash is made of a sturdy ABS plastic shell, and is reinforced with a 360° non-tangled chrome-plated spring hook at the joint to strengthen the anti-bite nylon rope. Ergonomic TPE Anti-slip: Handle is easy and safe to grip, provides enjoyable walking experience with your pets and you don't worry about the dog leash will hurt your hand when the dog run about madly. 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.
