Constructed of polyethylene with a 14 x 14 weave pattern and lamination on both sides. A polypropylene rope is heat sealed into the peripheral hem. Durable, weatherproof polycarbonate grommets are located every 3-feet around the periphery.Corners are reinforced with molded plastic. Treated to withstand the ultraviolet rays of the sun. Packaged in a PVC bagwith a hang tab and a sample swatch.