This Outsunny umbrella base is a great accessory to have for your umbrella. It can fit most umbrella poles and can easy be placed under tables. It comes with a decorative design which will match any style and furniture you may have.Features: A practical accessory to has as part of your outdoor furniture Holds your umbrella securely and evenly in place Antique Bronze finish Weather-proof & rust free Resin construction, made to last for years Free from hassle of having to fill with sand or water Includes a coupler to allow it to fit both 1.5\"(3.8cm) and 2\" (4.8cm )diameter umbrella poles Includes a hand-turn knob for securing umbrella to the base Simple assembly required