S: the neck circumference is 15-20cm, the chest circumference is 22-30cm, and the rope length is 125cm.1. Tough and tensile high-density weaving, the rope body is wrapped with gradient cloth, and the tough polyester is woven in high density, which is tough and tensile, strong and not easy to break.2. The firm rope belt can withstand pulling, preferably high-density nylon webbing, which is firm and wear-resistant, has strong tensile strength, is not prone to pilling and deformation, and has long service life.3. Multicolor can be selected as required. The fashionable saddle-shaped style seems to have a special magic with fresh colors, which I really can't put down.4. Comfortable handle, and the joint of soft handle shall be reinforced in a zigzag way.Provide a safe and comfortable experience;5. Metal hooks are plated with metal hooks, which can rotate 360 degrees and are durable.6.POM engineering-grade buckle, which can adjust the appropriate wearing size according to the pet's body size.