This strong, knotted solid core Polyethylene netting boasts a high UV and weather protection. Polyethylene doesn’t absorb water so it’s mildew resistant and naturally retains a high percentage of its strength over an extended period of time. Knotted netting boasts high overall strength rating making it superior for direct impact applications. The thick 3.0 braid is 1-3/4” square mesh making it easier to hang and provides a cleaner appearance. Tunnel is 5/16” rope bound on all borders and top centers for easy hanging. Choose from two standard sizes or tunnels can be customized to your size specifications. Custom tunnels use reinforced vinyl instead of rope for borders and top centers. All nets include a convenient overlap style entry door. 4 year warranty.