Keep your patio umbrella rock-steady in even the strongest winds with our heavy-duty fillable umbrella base This round HDPE base is designed for maximum stability, holding up to 220 lbs. of sand or 26 L of water (mix both for extra weight) to keep your shade firmly in place. Crafted from durable, weather-resistant high-density polyethylene plastic, this base is built to withstand years of outdoor use-resistant to fading, cracking, and corrosion. It includes a galvanized steel pole with 2 adjustable locking knobs that securely fit umbrella poles from 1.5 in. to 1.89 in. in diameter, eliminating wobbling or slipping. Installation is quick and tool-free, with all parts fitting together in minutes. When not in use, simply remove the steel tube for compact, space-saving storage. Perfect for home patios, decks, gardens, poolside areas, or commercial spaces like cafes and barbecue bars, this versatile base is ideal for any outdoor setting. Lightweight at just 4 lbs. empty, it's easy to move and position wherever you need shade. Invest in a reliable, long-lasting umbrella base that keeps your outdoor space comfortable and protected all season long. Color: Black.