Various Size&Dia. Long Dog Leash: 10FT, 16FT, 30FT, 50FT,and 100FT , various sizes can meet different training purpose. Our Dog Leash available in diameter 1/3 inch, 3/8 inch, 1/2inch. The diameter of 1/3 inch can meet small dogs, cats or other small animals. The diameter of 3/8 inch and 1/2 inch is the best choice for training leashes for large dogs or medium dogs. Dog Tie Out Cable: Both ends of our rope dog leash has a heavy duty stainless steel swivel hook that can rotate 360 degree. You can tie one end of this long line lead to your body or trees etc., so that you can free your hands when walking traning, hiking,playing outside. Reflective for Night Safety: We've added a reflective stitching around this strong training lead to make sure it is visible in low light. Your pup’s safety is always our highest priority. Durable and Lightweight Dog Rope Leash: This training Lead is made of high density nylon rope which is lightweight and environmentally friendly, not easy to pull off, and has strength, will not be entangled with trees, grass, etc. Excellent Outdoor Dog Leash: 10 feet, 16 feet, 30 feet, 50 feet,and 100 feet , various sizes can meet different training purpose. Great large dog leash for outside sports such as hiking, camping, training, hunting, backyard, beach, mountain climbing, walking, running, and so on.Any problem don't hesitate to contact with us. Various Size&Dia. Long Dog Leash: 10FT, 16FT, 30FT, 50FT,and 100FT , various sizes can meet different training purpose. Our Dog Leash available in diameter 1/3 inch, 3/8 inch, 1/2inch. The diameter of 1/3 inch can meet small dogs, cats or other small animals. The diameter of 3/8 inch and 1/2 inch is the best choice for training leashes for large dogs or medium dogs.