A charming necklace featuring a single number charm hung diagonally. The number charms measure approx 7mm square. The chain is a delicate 1.7mm open link oval trace chain with two beads, one rondelle and one round, that slide playfully around the necklace. Whether you are celebrating a certain date, birthday or have a sentimental number we can help you mark it! Celebrating a special number? We also have charms for 16, 18 and 21 available. If you need to go into any other double figures then simply look at our double charm versions. Choose from our standard lengths or choose custom and email us the required length if it is not listed here. Also available with a choice of numbers or symbols, and as double and triple charm bracelets or necklaces....see our other listings for further options.