UNIVERSAL FIT, COMPATIBLE WITH ALL BRANDS: Offers an innovative, ready-to-use mounting-hole pattern that accommodates both U.S. and European umbrella styles, ensuring seamless compatibility with all cantilever and offset umbrellas (6ft-15ft). SUPPORTS 360° ROTATION: Designed for ultimate versatility, this base supports all cantilever and offset umbrellas, with or without foot pedal rotation. One base, endless options-perfect compatibility, every time. REFILLABLE RESERVOIR: Two easy-fill spouts allow you to effortlessly fill this base with up to 330 lbs of sand or water, adding exceptional weight and support to keep your umbrella securely anchored. NOTE: Choose your umbrella's space before filling WEATHER-RESISTANT MATERIAL: A rugged HDPE plastic construction leaves this base ready to resist wind, weather, and outdoor conditions while keeping your umbrella stable FULLY ASSEMBLED FOR INSTANT USE: Perfect for patios, decks, poolside setups, or outdoor seating areas, this base arrives fully assembled-just fill, attach your favorite offset umbrella, and enjoy instant, secure shade