The item is a simple and practical 140cm long pet dog lead leash traction rope, which is made of durable nylon material, and too strong to be bit and tore by dogs. The traction rope is perfect for training or walking your pet dog. Besides, it can also act as a pet dog collar, whose circumference is very large and can be adjusted freely. Features - Color: mainly black. - Material: durable nylon and cotton rope. - Size (W*L): about 0.8cm*140cm. - and Nylon Pet Dog Training Lead Collar Leash Traction Rope. - It is too strong to be bit and tore by dogs. - Perfect for training and walking your pet dog. - This training leash lead can serve as a pet dog collar, whose circumference is very large and can be adjusted freely. - Simple, practical and reusable design, and easy to use. - Note: better adjust the size of leash collar bigger than that of your pet’s neck in case your dog is tightened. Package list: 1 * 0.8*140cm Pet Dog Nylon Adjustable Loop Training Lead Collar Leash Traction Rope (Black)