Stable Construction: With a heavy-duty steel frame, this patio umbrella base is stable enough to hold most market umbrellas without tipping over. 25”x25” square base increases the contact area for added sturdiness. Besides, 36lbs weight ensures overall stability on windy days. Well-selected Material: This umbrella base is made of premium steel, which has excellent performance in wear resistance and will not crack or deform easily. In addition, the smooth powder-coated surface prevents the base from rust and scratches. This umbrella base is durable enough for years to come. Great Compatibility: As a universal patio umbrella base stand, its pole holder has great compatibility with 1.4'', 1.5'' and 1.9'' diameter adapters to fit nearly all umbrellas of different sizes and brands. What’s more, there are 4 adjustable levelers at the bottom to balance the umbrella base on uneven ground. Easy to Assemble & Maintain: With clear instruction included in the package, you can finish the assembly in a short time. The rounded corner of the base avoids accidental injury during installation. Meanwhile, the base requires little maintenance, so you can leave this umbrella stand outside without worry. High safety & Multiple Use: Designed with a hand-turn tightening knob, you can lock and secure the umbrella to the base stable. This modern umbrella base is ideal for various outdoor occasions, so that you can enjoy leisure time with family while out of harmful sun rays. Plus, you can place it in the garden, patio, balcony, lawn and so on. › See more product details