Lyreh 2pcs Pool Umbrella Pole Sleeve Stabilizer, Threaded Cone Wedge Plug Adapter for 1 3/4 Inch Umbrella Stand Base Insert, Plastic Patio Table Hole Holder Ring Replacement Part (White)

["Package Includes: You will receive 2 pieces of pool umbrella pole stabilizers. You can use them to avoid the friction and scratching between your outdoor furniture and umbrellas, and to keep your umbrella stable and secure during windy or rainy weather.","Premium Material: Our table umbrella hole inserts are made of plastic, reliable and durable. This ensures that the inserts can be used for a long time without worrying about fading or breaking. Even in the strong wind and storm, they can also be stable, giving you a better user experience.","Fit for: These patio umbrella adapters is about 4 cm/ 1.57 inch in inside diameter and the height is about 3.5 cm/ 1.38 inch, suitable for mounting the 1 3/4 inch umbrella insert on your pool.","Easy to Use: The umbrella stand sleeve stabilizer is easy to install and assemble in seconds. It's small and light, allowing you to take and store it for travelling or outdoor activities.","Wide Usage: Our umbrella ring hole sleeve is very suitable for versatile scenarios, including beaches, pool areas, coffee shops, bookstores, balconies, courtyards, and more."]