Introduction to the world's largest bull: The copper bull is 19 meters long, 5.6 meters wide and 2.38 meters high. It is made of pure copper and weighs 12 tons. It is the world's largest horizontal copper bull. This bronze bull creates the image of the "sacred cow" who is diligent, tenacious, and selfless in the legend of the Cowherd and the Weaver Girl.