Great selection and low prices on umbrellas bases. Every umbrella needs to have a weighted patio base to anchor it to either a table or for free standing! Not only does it hold it down to the table, it also stops the umbrella from spinning in the wind! They range from hollow plastic that you fill with sand, galvanized steel, plastic coated cement, aluminum, cast iron or stainless steel. There are low profile umbrella bases for under a table as well as high neck for free standing an umbrella. Color options are available. Call or email National Outdoor Furniture today for a quick quote!