Step/ Stage/ Staircase Ladder has platform of 18" X 18", 24" X 24" size. The Ladder has steps made up of 26 mm X 3 mm thickness non slip, extra grip round corrugated flutted pipe steps. The Ladder has step of various sizes such as 18" X 4 1/2", 18" X 6", and 24" X 7". The Step/ Stage/ Staircase Ladder has main extrusion made up of aluminium alloy.