TierraCast spacers and links are universal findings used to add that extra touch of polish even to monotonous jewellery. They are most often added into bracelets or necklaces as decorative elements or as spacers in between beads or minerals. The spacers and links are made in the US from a tin alloy which, after heating up, is cast in handmade moulds. These findings are of high quality and they meet strict criteria for nickel, lead and cadmium content.