3X3M Alum. Polycarbonate Gazebo alu leg tube: ¢80x1.0mm, alu beam :75x28x1.0mm,top rib size:30*39mm, cross brace:25*10mm, edgings size:25*20mm, water buffer plate:90*18mm, bRONZE Panel cover thickness:8mm, frame with powder coating, with a set of Mosquito net and sidewall (160g/M2Polyester) with dark brown apron,add reinforcing rib with top and beam.