Italian Cuban Chain 3mm White Gold Size:22inch (55cm) 7 mm in 18k gold: Grootte:20inch (50cm) 7 mm in 18k gold: made of real sterling silver and covered with three layers of 18k gold for a luxurious finish The silver chain provides a classic look it adds a touch of sophistication and class to your look 5% sterling 925 silver and plated with three layers of white gold