A patio umbrella base with wheels offers easy mobility, allowing effortless movement with four wheels, 2-fixed to stop motion and 2-locks to keep shading in place. It features a large filling hole for water or sand, holding up to 100 lb. when mixed, ensuring stability and wind resistance. Made of rugged HDPE and steel pipe, it’s weather-resistant and corrosion-free for long use. Equipped with aluminum alloy sleeves (12.5 in. long, 1.97 in. Dia) and 2 others (1.26 in., 1.5 in.), plus adjustable knobs, installation is easy. Overall dimensions 18.9 x 18.9 x 6.5 in., with a heavy-duty base to store the metal pipe, blending contemporary design for courtyards, gardens, terraces, pools, restaurants, and both residential and commercial areas. Color: Gray. Material: Plastic.