Stay cool while you dine outdoors or relax in the hot tub when you have the Coolaroo 10-ft. Round cantilever patio umbrella overhead. The cantilever design keeps the pole out of the way on this stationary umbrella (shade does not rotate). It features unique knitted shade fabric made from UV-stabilized high-density polyethylene materials that block up to 90% of harmful UV rays while generating cooling breezes underneath. The steel frame is powder-coated for added protection and the crank lift mechanism enables easy operation of the shade canopy. It is necessary to add an umbrella base or weights to prevent tipping or other accidents. Enjoy your outdoor space in the shade with Coolaroo cantilever umbrella.