Suitable for long-distance release, the leading pet, allowing owners to control his pet distance, suitable for going out. Can be used as a collar, the circumference is very large, can be adjusted freely,adjustable chest 23-35cm,120cm long rope. Strong comfort snaps attached on both ends, can be easily attached to a post or stake and protect pet neck well. Stretchy and feels good.Make your pet more comfortable and free. High quality permission.Weaving is very close and orderly.