Ulax furniture 11 Ft Patio Umbrella Outdoor Offset Hanging Umbrella with Cantilever Aluminum, 360&deg; Rotation,Canopy with Vertical Tilt, Sunbrella Fabric,Cross Base Including Heather Beige 11 Diameter Canopy Deluxe Offset Hanging Umbrella: Shade about 95 square feet of shade Super Strong and Durable: heavy duty oval tube pole(3.5*2) and 8 Aluminum ribs(0.6 x 1.1) to support the whole umbrella, rust-free powder coated Deluxe Functions: 7 different tilt positions to deal with the sunlight from different angles, 360 Rotation of the canopy High quality Sunbrella Acrylic Fabric: fade and stain resistant, waterproofr, extra thick, , air vented top Cross base included, need 120~150lbs to weight down the base. Search" B019UZ8Z4I" for a weight base