Constructed of 2.5 mm. twisted Black polyethylene netting. Quadruple-stitched heavy duty double thickness headband with a 0.125 in. dia. vinyl coated steel cable. Top 5 rows are double mesh. Black synthetic taped side and bottom edges. 1-Year manufacturer's warranty. 42 ft. L x 42 in. W. Collegiate model tennis net to be used with our tennis posts.