UMB-11 square is a aluminum parasol with 6 ribs which can be produced for Garden, Balcony,Advertesiment,and Pool Edges. AII plastic Parts in the frame 2 year warranty against Brekage,used in Produktion row Materials same as aıı over the World, which are manufactured from ABS and POLYAMID PA6 Prime İf you want it you can choose colour or anodized for aluminum Frame. Double Pipes can pass eachother with a latch system can be compressed to the desired height İt is extremly easy to set up your Parasol: put up the Frame to the centre Pole and then your Parasoı becomes ready automatically. The Wind can be evacuated by air window in the top of the Parasol and İt has a dual roof. You can use safety your Parasol in the windy Weather.