Protective corners, 1 set of 4 items, zinc plated. Supplied = flat pack. Material = sheet steel, galvanised. Colour = zinc plated. Material thickness = 1.5 mm. Product type = prefab offices. Protective corners provide additional theft and collision protection. Extremely resistant and stable. - Made of zinc plated sheet steel S220 GD Z, 1.0241 - Easy to fit using a rubber mallet