【High-quality material】The table umbrella hole ring is made of high-quality and reliable silicone material, which is soft and elastic, not easy to break, and suitable for long-term use. The umbrella hole ring is not easy to wear and is reusable. The table umbrella ring can help you stabilize your table umbrella and prevent it from shaking, which can bring you a good using experience. 【Maintain the stability of the umbrella】The Pool umbrella sleeve can firmly fix your table umbrella, prevent the table umbrella from shaking, effectively reduce the possibility of the table umbrella falling and scratching the table, and is conducive to the long-term use of the table umbrella and the table. Even in windy and rainy weather, the table umbrella can stay upright and stable, and the silicone pool umbrella adapter can eliminate annoying rattling. 【Easy to install】The conical umbrella wedge is easy to use, first put the umbrella hole ring into the table hole, insert the umbrella into the table