6 steel ribs (12 x 18 x 0,5 mm) With crank Tilt function continuously adjustable Frame: aluminium powder-coated charcoal grey Pole diameter: 48 mm, thickness: 1,2 mm Canopy with air vent 180g/m² Polyester Blue Pantone 19-4118TP, water-repellent Incl. steel "X" base (tiles not incl.) Packaging: color