Celtic Silver Dog tag . A lovely sterling silver dog tag with a highly attractive Celtic knot work design. Crafted entirely of 925 sterling silver, it is dispatched to you complete with a 18" sterling silver chain, in an attractive black and gold leatherette jewellery gift box, and with a leaflet explaining the history of the Celts. This beautiful dog tag, which is suitable for engraving, will make an ideal gift, and a lasting moment, for someone who loves the heritage of ancient Celtic traditions and designs. Size (approx) - 32.0mm x 18.0mm.