This Outsunny brand circular umbrella base stand, offers a decorative, high-end touch to your outdoor living area while holding your umbrella in place. With a suttle finish, the base is designed to add charm and elegance to most backyard patio space. Made from resin, steel and plastic, this base is rust-resistant and made to last for years.Features: Fits Φ38 mm and Φ48 mm umbrella poles Sturdy resin base makes umbrella more sturdy Adjustable screw tension to keep the umbrella secure Weigh 19kg, holds your umbrella securely and evenly in place Assembly required