• Made with high-quality metal, this umbrella base is resistant to corrosion and rust, ensuring durability and reliability. • The adjustable tube diameter of 4 cm allows it to fit different sizes of umbrella handles, thanks to the included butterfly screws and rubber sleeves. • Secure design with a clip that secures the umbrella even in strong wind conditions, protecting railings and furniture from marks. • Easy to install: simply adjust the long screws and pass the umbrella pole through the tube, with no additional tools required. • Includes an accessory hook with four hooks, ideal for hanging objects and keeping them clean and dry while enjoying the outdoors. • Product dimensions: 12 cm wide, 10 cm high, and 17 cm long.