What You Get: You will receive 3 sets of patio table umbrella hole rings, including 3pcs hole ring and 3pcs cap; These small items are space-saving and convenient for storage or transport. Size Information: Fits umbrella poles 4.4 cm in diameter or less; And 2 inch ring diameter as standard size fits most umbrella hole tables. Quality Material: The umbrella hole ring is made of quality soft silicone for ensure easy assembly, and the cap is made of sturdy plastic to seal the hole; These umbrella hole rings are temperature and light resistant. Practical function: they are suitable for stabilizing patio umbrellas, reducing and preventing scratches or unstable umbrella poles; Suitable for patio garden outdoor table. Easy to use: installing the umbrella hole ring does not require much effort; As it is flexible, you can easily attach it to the hole, it is recommended to put it in warm water before installation to make it softer. Product Description < p>Product Description They are useful