Securely anchor your patio table umbrella with this sturdy solid black resin base. Its round shaped design allows for easy placement and the screw crank handle on the neck helps the umbrella to securely hold your umbrella in place. Great for decks patios or anywhere else an umbrella is used. Details: Black 20" x 5" Weight: 4.75 lb. (empty); 48 lb. (when filled) For umbrellas up to 8.5 ft. high (only when filled) Rust resistant for longer use Comes with a telescoping stem Can be filled with water or sand Includes all the hardware and tools necessary for set up Some assembly is required Weighted base holds umbrella stable in place HDPE recycled plastic For outdoor use Note:Base only umbrella not included