1One-second anti-burst: When the dog bursts, this leash can immediately tighten the neck to stop the dog\u0027s burst behavior, protecting the safety of the dog and the surrounding people. 2Body design: It can quickly control the dog as soon as it is put on, it is simple and convenient to use, and no complicated operations are required. 3Climbing-grade nylon woven rope body: sturdy and wear-resistant, not afraid of dogs pulling randomly, strong durability, and long service life. 4Comfortable handle: The thickened nylon fabric and diving inner material cotton design are anti-static, scratch-resistant and wear-resistant, comfortable to hold, and do not hurt the hand. 5Black metal buckle: high strength, connecting the rope body and the woven belt, novel design, more beautiful, enhancing the overall aesthetics of the product. 6Double limit beads: Prevent the dog from tightening too much during a burst, choking or suffocating, protecting the dog\u0027s safety. Features: One-second anti-burst: When the dog bursts, this leash can immediately tighten the neck to stop the dog's burst behavior, protecting the safety of the dog and the surrounding people. Body design: It can quickly control the dog as soon as it is put on, it is simple and convenient to use, and no complicated operations are required. Climbing-grade nylon woven rope body: sturdy and wear-resistant, not afraid of dogs pulling randomly, strong durability, and long service life. Comfortable handle: The thickened nylon fabric and diving inner material cotton design are anti-static, scratch-resistant and wear-resistant, comfortable to hold, and do not hurt the hand. Black metal buckle: high strength, connecting the rope body and the woven belt, novel design, more beautiful, enhancing the overall aesthetics of the product. Double limit beads: Prevent the dog from tightening too much during a burst, choking or suffocating, protecting the dog's safety. Specification: Optional color: Orange / Black / Green Product material: nylon + metal Product size: 170CM*0.6CM Adjustable neck circumference: about 20cm can be freely adjusted size Product weight: 90G Package size: 22*16*2CM Package weight: 820G Package list: 1* Dog Leash 1* Dog Leash