product description:1. Size: This dog leash is 50/100 feet long. Perfect for hiking, camping, training, hunting, backyard, beach, memory training, outdoor tennis and swimming2. Long Leash: This training leash is suitable for teaching your dog memory. It has the length needed to allow them to linger and make sure your order comes be obeyed.3. Our long leash is suitable for medium and large dogs. You'll love using it as a backyard dog leash, for off-leash dog training, and more.4. Helps you teach your dog recall and other obedience skills. This rope is great for training the dog to focus on you, and also allows it to run agilely without losing sight or control. Train it to stop and recall as you tell it to.5. This long dog leash is great for memory training, hiking, training, camping, beach, swimming, outdoor play and hunting It's the right leash if you want your dog to have more room to sniff and explore.