Copper & Blackwood Shelving UnitThis item is crafted using 100% real industrial copper pipes and fittings. While we thoroughly clean all copper prior to crafting, small dents, scratches or areas of discolouration are perfectly normal given the industrial nature of the material. All our copper products are treated with a clear lacquer to ensure they retain their natural copper colour. Some very slight tarnishing may still occur, but if treated with care your copper piece can retain