The Crestlive Products 11 x 9 FT patio cantilever offset umbrella provides an ample shade to keep you cool and protect from the hot sun. Its easy tilt operation and hand crank lift ensure convenient adjustments. Besides, for maximum convenient, the offset umbrella can rotate 360 degree to your preferred position by simply stepping on the foot pedal and turning the pole with your hands. The weight can be filled with either water or sand for stability and support. Additional Details: Dimensions of umbrella: Dimensions of base: