Its structure of cross ensures sturdiness, therefore makes it easy to carry and store yet reliable to keep the umbrella upright. What's more, it's not a problem to install it within minutes. -- Made from iron, it is of high quality which supports it to maintain condition after years of usage. We suggest that you put extra 50kg weight on it to reinforce the parasol after assembly. Features * Simple installation, only a few steps * Structure of a cross, it is sturdy, lightweight and convenient * Adjustable screw to secure parasols * Made of metal, which is rust-free and durable * Finished in black, the base will easily coordinate with parasols in all colours * Accommodates banana parasol pole from 42mm to 48mm diameter, the base can't adjustable Product Details Material: Iron Base Size: 70x70cm KINDLY REMINDER: If delivery to the UK Highlands, Channel Islands, Northern Ireland, Isle Of Wight, Isle Of Man and the following postal code areas: BT, FK, KA (1-30), PA(1-49), PA(60-78),PA80, PH, PH(11-40), PH(41-44), PH(49-50), AB, IV, KW, ZE, GY(1-10), JE(1-5), PO(30-41), IM, IR, HS which are excluded from our standard delivery charge and may incur extra costs.