Shade Structures / Belson Outdoors provides a variety of certified Hip, Cantilever &amp; Umbrella Style Shade Structures. Square, Rectangle &amp; Hexagon canopies are sized from 10&#39; to 40&#39; &amp; custom sizes are available upon request. Each structure features an all steel construction, multi-step powder-coated finish &amp; High Density Polyethylene Fabric (HDPF) with stabilizing UV additives. Standard Glide Elbows™ allow a quick hassle free way to remove &amp; reinstall the canopy. / by Belson.com