Bring an edge to your play area with the Isosceles Sail. The design features two short equal length sides that meet at a right angle with one longer edge opposite. This sandwich style look adds static motion to whatever it is covering. Whether it is used alone over a single structure or in conjunction with other shades, the Isosceles Sail will bring an edgy look to your outdoor venue. The sail itself is constructed from Raschel Warp Knitted fabric that is stronger than a regular knit or woven fabric. This allows for it to handle the stress from daily wind and the necessary tension to create the iconic shape. The posts are powder coat painted in your choice of colors allowing the purchaser a variety of combinations between fabric and post colors. To extend the life of the Isosceles Sail, it is advisable to take it down before snow or harsh rain.