[Fixed] This umbrella tube is designed for the hole of the patio table to fix the umbrella and prevent shaking. Please confirm the size of your table hole and umbrella pole before purchasing to compatibility. [High-quality and material] It has excellent weather resistance. The tapered design with the anti-slip corrugation on the outside ensures that the umbrella pole is firmly fixed after installation, providing stability for long-term use. [Scope of application] It is suitable for various occasions, such as patio tables, beach tables, etc., and is an indispensable accessory for outdoor activities. [Wide range of use] The umbrella tube is very suitable for the combination of tables and umbrellas. It can be widely used in patio tables in homes, restaurants and cafes, as well as any outdoor environment where umbrellas need to be fixed to effectively prevent shaking. Colour:Black Material:rubber Package Contents: 6 * Outdoor table hole plug Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.