Its structure of cross ensures sturdiness, therefore making it easy to carry and store yet reliable to keep the umbrella upright. Made from iron, it is of high quality which supports it to maintain condition after years of usage. What's more, it's not a problem to install it within minutes. We suggest that you put an extra 50kg weight on it to reinforce the parasol after assembly. Features and Benefits Simple installation, only a few steps Structure of a cross, is sturdy, lightweight and convenient Made of metal, which is rust-free and durable Can be installed with a 38/48mm diameter umbrella Specifications Dimensions: H:4.5 x W:70.0 x D:70.0 cm Colour: Black Guarantee:12 Months Base Size: 70x70cm Material: Iron Model Number: LG0441 Self Assembly Required: Yes