About This Product This cantilever umbrella brings welcome shade while the sun's blaring down and when passing showers arrive at your next BBQ. Measuring 11' wide, the octagonal canopy is made from Sunbrella, so it's resistant to weather and water as well as UV rays. It opens easily with a crank lift and has an auto-tilt feature to get it to just the right angle. The best part? This umbrella rotates 360°, so you'll always have some level of protection when you're in your backyard. It also has an aluminum pole that attaches to a fillable base to keep everything upright and in place. Features High durability resin hub and housing Fillable base set: 20" W x 20" D x 5" H