Featuring a robust screw mechanism, our umbrella base stabilizer ensures that your umbrella remains securely in place. The tension screw for the umbrella base provides added stability, preventing any wobbling or movement. This makes it an ideal accessory for windy conditions, giving you peace of mind during outdoor gatherings. Features -Color:Black -Material:silicone -Size:5.50X5.50X5.40cm/2.16X2.16X2.12in -Size:5.10X2.60X2.60cm/2.00X1.02X1.02in -Durability: crafted from silicone, this product offers exceptional resistance to both water and UV rays, ensuring durability -Secure Use: the screw-in components for the umbrella pole provide a secure and stable fit, keeping the base cover firmly attached at all times -Debris Prevention: designed to fit perfectly on patio tables, it effectively covers umbrella holes, preventing any debris from entering and causing blockages -Easy Assembly: assembly is a breeze; simply insert the silicone plug into the hole and tighten it with the provided screws for a -User Convenience: engineered for user convenience, this product allows for easy installation and removal, making it highly practical for everyday use Package list: 2 x umbrella hole plugs 1 x screw