Strong Camel 11.5' Deluxe Off-Set Hanging Roma Offset Umbrella Tilt & 360 Rotation Patio Heavyduty Outdoor Sunshade Cantilever Crank black Size: Octagonal shape 11.5', easily 360 degrees rotated.heavy duty aluminium pole 53x77mm; 8pcs steel ribs 14x 24mm with sturdy powder coating finish. Tilt system by crank for more desired angles of shading; 360-degree rotation with crank control system for easier shading area control. Crank handle for convenient open and close; with an additional polyethylene protection cover easy to use 3 different high adjustable could be choose .nice canopy at thickness 250g/m2, water repellent, UV treated.100% polyester canopy