STRONG AND DURABLE - Our dog leashes are made of high quality nylon climbing ropes, plus a unique high-density anti-bite layer design inside. Light and strong enough to pull small, medium and large dogs. ADJUSTABLE SLIDE BUCKLE - With the adjustable snap which circumference is very large and can be adjusted freely. It can be attached firmly to your dog's leash. The sliding buckle will not break no matter how your dog pulls. WELL CONTROLLED: Our training dog leash belongs to the P-shaped chain, it has strong control ability according to the proper method of use. It can use less power to control the dog in a short time, also correct dogs' bad behavior. PERFECT FOR DOG WALKING - The perfect length provides just enough room to move around while discouraging from pulling, tangling or choking. It's weather resistant, so you can take walks in the sun, rain, snow or hike in the mountains. WIDE APPLICATION - You can lead your Labrador, Golden Retriever, Cocker Spaniel, Pitbull, German Shepherd or other dogs for a quiet walk in the park or country trail. A great lead rope for walking, hiking and dog training.