Score big with the Champion Sports Official Size Backyard Lacrosse Goal. The frame is constructed of heavy-duty 1 5/8in orange steel tubing. The 2.3 mm square mesh braided polyethylene netting attaches easily to the frame in seconds with handy Velcro straps. Dont waste precious practice time on other more complicated nets! Instead quickly set up and play with the Champion Sports Backyard Lacrosse Goal.