CPV code 39563300 designates Woven fabrics of metal thread in the Common Procurement Vocabulary (CPV 2008), the EU classification used to describe the subject of public contracts.
39563300 is a leaf code — the most specific level of its branch — so it can be used directly as the main CPV code of a contract notice. If it does not quite fit, check the neighbouring codes under 39563000 (Textile wadding, yarns, fabrics and articles for technical uses).