The #21 (200 lb. break strength) netting is constructed of 100% nylon with a 1-7/8" square mesh and comes treated (dipped) for ultimate protection from ultraviolet rays and weather.  The cage is completely rope bordered, top and bottom, with an additional rope running along the top center of the cage for extra support.  Ropes are also provided in the four corners to help square the cage.  Three rings are attached at the top of each end of the cage for easy hanging.  The cage includes a leadcore rope at the bottom to help contain balls and an entry opening at the end of cage with a 2 ft. overlap of netting for safety.  Netting is hung square creating a professional and more attractive cage.  Color is black.