Welcome to our shop High Durability: The umbrella cone is made of durable rubber, ensuring it does not crack or wear easily from wind and sun exposure. It is an excellent choice for your outdoor umbrella accessories. Utility Function: This umbrella cone has a tapered and curved design, providing stability for your umbrella on table holes or on the floor stand. Easy to Install: Simply insert this patio umbrella cone into the table hole, tighten and fix the patio umbrella pole, and then insert the umbrella into it. You can easily use an umbrella base stand. Common Size: The tapered umbrella wedge fits umbrella pole diameter of 38mm, and the umbrella weight base hole is 1.9-2.7 inches in diameter. Wide Application: You can use this umbrella cone to secure various outdoor umbrellas, table gardens, and umbrella stands, without worrying about the umbrella being affected by strong winds and heavy rain. Note: 1. Please allow small size error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. (Customer satisfaction is our top priority. If you find any product problems after receiving the goods, such as damage or incorrect quantity, please contact us immediately. We will try our best to provide you with satisfactory after sales service) Thank you for meeting me.I hope this helps you. Wish you a happy life. Thank you for choosing our products. Happy shopping