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. | 2 Steel Swivel Hooks Design:Both ends of the leash have a heavy duty stainless steel swivel hook that can rotate 360 degree. You can tie one end of this training leash to your body or trees,so that you can free your hands when training, hiking,walking,etc. | Reflective for Night Safety: We¥ added a reflective stitching around the obedience recall training lead to make sure it is visible in low light. Your pupàsafety is always our highest priority. | Durable and Lightweight: This training Lead is made of high density nylon rope nylon 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 Training Leashes: This training dog leash is a great choice for small medium and large breed dogs hiking camping and walking. Any problems, don't hesitate to contact with us.