The Nylon Training Dog Leash is a versatile tool that can be used for a variety of tasks. The leash is made of durable nylon and is available in black, blue, red, green, yellow and magenta colors. The leash features a 360-degree tangle-free swivel heavy duty clasp and a swivel-style bolt snap that prevents twisting. The nylon training leash is perfect for teaching your dog/puppy recall and other obedience skills.