A. 360° Rotation: Patio Umbrella Rotating Base is equipped with a 360° rotation function, which can easily adjust the direction of the umbrella to adapt to the direction of the sun, providing a full range of sunshade effects. B. Applicability: Patio Umbrella Rotating Base is suit for a variety of Roman umbrellas. No matter whether your Roman umbrella is large or small, you can use this base. C. Stable: Made of Umbrella Base materials, strong durability, and can be used for a long time. The sturdy design provides enough stability to resist wind blows so that your Roman umbrella won't tip over easily. D. Easy to install: The Umbrella Base has a simple design and is easy to install, you can easily install it in your yard. No complicated steps are required. E. Simple Design: Patio Umbrella Rotating Base has a simple design and classic, which can match your courtyard decoration design and add beauty. F. Specification: Material: Iron Size Chart: 13cmx22cm/5.12inchx8.66inch G. Package Includes: 1 Patio Umbrella Rotating Base H. Note: Please allow slightly errors 1-2cm differences due to manual measurement.