Sufficient quantity: You will receive a sufficient quantity of umbrella wedge plugs, suitable for table hole opening diameters of 2 to 2.5 inches. Please gently push the wedge into the hole. Measure your table and umbrella pole before ordering. Soft and durable material: The patio umbrella cone is made of silicone material, which is soft and durable, not prone to fading or breaking, and offers a long service life for extended use and a pleasant experience. Easy to use: Removal and disassembly are easy and fast. Installation takes secondssimply push, twist, and turn until fully inserted. Lightweight and portable, making storage convenient. Practical and useful: This umbrella wedge plug helps prevent scratches on your umbrella pole caused by friction with the patio table and reduces the risk of umbrella swaying in the wind. Wide range of application: The umbrella cone is suitable for various settings, including coffee shops, milk tea shops, yards, and outdoor glass patio tables. Color: Black Material: Silica gel Package Contents: 4 x Patio Table Umbrella Hole Ring Note: Light reflection and differences in display screens may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.