● Made of high-strength resin material waterproof aging-resistant durable enough● The powder-coated metal supporting pole is rustproof and sturdy enough● Equipped with 2 adapters suitable for most patio umbrellas with 1.5"/1.9" pole diameters ● Equipped with a hand-turn tightening knob for securing the umbrella on the base● Suitable for various residential and commercial shops: patio garden coffee shop etc● The flower-shaped patterns add a touch of elegance to your outdoor space● Easy and quick to set up all parts and tools are included