Made from resin, steel and plastic, this Umbrella base is rust-resistant and made to last for years. With a suttle finish, the base is designed to add charm and elegance to most backyard patio space. Fits 38 mm and 48 mm umbrella poles. Keep the parasol fixed in place, when slotted into the pole of this patio umbrella stand. This circular umbrella base stand, offers a decorative, high-end touch to your outdoor living area while holding your umbrella in place.