These umbrella hole rings are easy to install and remove in just a few seconds.They can prevent the patio table and umbrella pole from rubbing against each other and from being damaged.Even in strong winds, it can reduce the shaking of umbrella.Made of silicone material, the umbrella cones are soft, sturdy, and weather resistant.They can be widely used for various patio tables in coffee shops, bars, yards, balconies, gardens, beaches, and more. Description: The patio table umbrella hole rings are made of high-density silicone, which make them soft, sturdy, and weather-resistant, ensuring long-term use.The installation process of the umbrella cones is effortless, and they can keep the balance of the umbrella pole for a long time.These patio table umbrella hole rings can prevent the umbrella from swaying and scratches to the table.You can protect your patio table and umbrella pole from rubbing and damaging each other with our patio table umbrella hole rings.Suitable for garden, bar, balcony, coffee shop, milk tea shop, courtyard, beach, or other outdoor terrace dining table. Item Name: Umbrella Cone Material: Silicone Features: Easy to Install, Hexagon Shape, Anti-Skid Size Details: L: 8cm/3.15", W: 6.5cm/2.56", H: 4.6cm/1.81" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement. Package Includes: 2 x Umbrella Cones