With its simple, frosted pendant, this necklace is a wonderful gift item that they can enjoy wearing everyday. Both the 18 inch belcher chain and the 12mm diameter pendant are made from sterling silver. The disc uses a jump ring attachment to allow it to travel along the length of the necklace and this gives the pendant an overall drop of 18mm. This necklace has a spring ring clasp and a delicate 1mm curb.