0.32mm Baoshan Steelm galvanized sheet in color, 12 years not rust, easy assembly. size: W3.45 X D4.30 X H2.1monly need 3 hours finish assembly one people, stronger steel with corrugated, waterproof, load 27lbs/sqft. and 91km/h wind pre-made door, color steel framesshed color: cream, red, blue, light green, dark green, off white, brown, wood imitation etc. steel shed