10k Gold Cuban chain 6mm, 6.5mm, 7.5m from 16 inch to 28 inchExperience luxury and sophistication with our 10k Gold Cuban chain. Available in 6mm, 6. 5mm, and 7. 5mm, in lengths from 16 inches to 28 inches, this chain adds a touch of elegance to any outfit. With a secure box lock and high quality construction, this is a must have for any jewelry collection. Features Shiny High quality Specs 10k Gold Available in different widths Available from 16 inch to 28 inch 7. 7mm is 45. 3 grams for 28 inch 6. 8mm is 31.