Description Features: With more than 30 improved designs, a new upgraded version 2 of hauling rope is launched. Through the optimization design of structure and material, the second version of traction rope can bear the maximum static tension of 90kg, which is 80% higher than the first generation of traction rope. Retractable style design, the dog leash can auto stretch out and draw back,you can walk your dog easily. Walk your dog freely in open area with one hand braking, release and recoiling system. 3M total rope length, a delicate balance between free movement and controllability. Ergonomic TPE anti-slip handle makes the grip more soft and comfortable for you to use. Equipped with LED front lighting. Breathing lights on both sides can change 3 colors. Specification: Charging method: Type-C 5V Battery capacity: 210mah Product weight: 220g Total traction length: 3 meters Maximum static pull: 90kg Size: 138 x 138 x 30mm Package included: 1 x Elastic rope 1 x Main body of traction rope 1 x USB charging cable (Type-C)