This umbrella base is specially designed for patio umbrellas with a crossbar base, not suitable for regular patio umbrellas. The umbrella base is made of rugged, durable HPDE plastic that is rust-free and sure to provide service for many years to come. It can be filled with sand, gravel, or water to increase the weight of the base, and the total weight is approximately 176 lbs. You simply fill the water base, and then the umbrella can be safely held in your garden, yard, or elsewhere.
I'm pleased with the Umbrella Base. They work well and are easy to place. Very satisfied.. Robin. Narberth, PA. Sat Jun 10 2023