Mild Steel Polycarbonate Solid(Nu Serials 3mm-Grey Color) Mix Aluminium Composite Panel (ACP 4mm)Pergola Roof Awning With PVC Gutter- Frame Ms 1 1/2x3 / 2x4(1.6mm) Hollow , Bean 2x5(1.9/2.3mm) Hollow, Pillar 4x4(1.9mm)Hollow