The California Umbrella Bayside Series is an exciting cantilever umbrella that opens up tremendous possibilities for any space. This patio umbrella with a base features a large 9-foot canopy that rotates 360 degrees to offer all-around shade. With a strong 2-inch diameter aluminum pole, stainless steel crank system, and a standard base with pre-drilled ground anchor holes, this tough design will stand up to the rigors of use. This patio umbrella with a base is recommended to use at least 100 lbs. of weight on the base if the frame is not anchored to the ground. Get this California Umbrella Patio Umbrella with a base and enjoy time outside relaxing on the patio.