This yellow gold 18 inch curb chain is set in solid 9ct yellow gold, creating quality you feel as well as see. - 9 Carat Yellow Gold - Length: 18" / 45cm - Gauge: 0.9mm - Weight: 0.9g Our range of gold chains and bracelets encompasses all the needs of the modern market place, that is style, sophistication and most of all quality at a very reasonable price.