Pylon netting features extruded UV treatment within the fibers to permanently resist weather, ultra violet, mold and mildew. High tenacity pylon is stronger and offers longevity over coated nylon netting since the protection treatment will not wear off. With a high tensile and break strength this 3.5mm polypropylene easily withstands and absorbs heavy ball impact. The 1-3/4” square knotless mesh reduces sag, has a clean appearance and is easy to hang. Tunnel is 5/16” rope bound on all borders and top centers for easy hanging. Choose from (5) standard sizes or tunnels can be customized to your size specifications. Custom tunnels use reinforced vinyl instead of rope on borders and top centers. All nets include a convenient overlap style entry door. 4-year warranty.