CPV code 39227200 designates Thimbles in the Common Procurement Vocabulary (CPV 2008), the EU classification used to describe the subject of public contracts.
39227200 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 39227000 (Sewing and knitting needles, and thimbles).