For parasols you use in the middle of tables, look to this Outsunny outdoor umbrella stand base to hold it in place. The tough plastic shell makes it suitable for outdoor use, with a concrete filling so it stands the parasol sterady in place. Features a tightening knob - once the umbrella is in place, all you have to do is tightening for full security. Features: 48mm tube with adaptors for 30,35 & 38mm For parasols you use in between tables Material: PE, Metal, Concrete Stylish Design Easy Maintenance Heavy-Duty Stability: With a weight of 11kg, this concrete base ensures that your parasol stays securely in place, even on windy days, providing stability and peace of mind Specifications: Dimensions: H:22.0 x W:36.0 x D:36.0 cm Colour: Cream Guarantee:5 Years Material: Concrete Model Number: MRB-509