outdoor umbrella

square-umbrella- alum size3x3m

stand pole is 90*50x2.5mm

hanging pole:40*25*2.0mm

8 ribs size:27*17*1.0mm

frame with silver grey color powder coating

with cross base:100*100cm

Cover with 230g/m2 polyester

with  air vent with flap

cross base：100x100cm