This Sterling Silver Anchor Spacer can be used as a decorative connector for chains, bracelets and other jewellery items, as well as being particularly useful as a clasp to tighten cord bracelets and necklaces. Simply thread one end of appropriately sized cord through each side of the Anchor Spacer finding and pull to tighten. This spacer measures approximately 8.00mm x 6.00mm x 2.30mm, with two holes each measuring approximately 2.00mm in diameter. To use this finding to tighten cord jewellery, the cord used should be slightly thicker than 2.00mm to create the tension needed to hold the finding in place once tightened.