Size: 270CM/300CM 6 or 8 ribs , aluminium or steel materials. faric can be different Banana Umbrella frame with powder coating,polyester for top 1) Size: 270CM/300CM2) Pole Diameter: 42mm/48mm3) Rib Size: 12x18mm,4)Tube Material: All Alu. with powder coating 5) Fabric:180g/m2 polyester, w/airvent, w/o flap banana umbrella