Our imaginative Multi-Level 'Sails' feature layered, colorful fabric canopies supported by a rigid hurricane-rated steel frame for stylish protection from the sun's harmful U.V. rays. √ Colorful CoolNetTM shade fabrics provide up to 99% U.V. screening. √ Our ingenious One-Point 'Sail' fastening system makes canopy removal a breeze for the winter or severe storm. √ All stainless steel hardware and cables for maximum corrosion resistance. √ Most comprehensive warranties in the industry. 1.800.609.6066 shadesystemsinc.com/multi-level-sailshttp://www.shadesystemsinc.com/multi-level-sails