These nets are designed to provide protection around track and field event sites. The nets come in one piece to "wrap-around" the event site and metal rings may be placed on the top border at designated intervals to assist in hanging. The nets are made of #30 heavy-duty nylon netting with a 1-7/8 inch square mesh, are bordered with a 5/16 in. twisted black polypropylene rope, and are treated with a black weather-protective coating. Frames for hanging are not included. Call for a price quotation if you need a net with dimensions different from those shown below.