powder-coated, thickness of material is 2 mm, width of a louvre is 48 mm, width of louvre slot is 61 mm, louvre height is 18 mm, depth of louvre is 8 mm, distance between louvres is 29 mm horizontally, 39 mm vertically; holes on the sides for hanging, hole height is 12 mm, hole width is 8 mm, screws not included