This singapore chain necklace is 20 inches long and 1.70mm wide.
70mm 20 Inch Singapore Chain Necklace by SuperJeweler 14K Yellow Gold (3 g) 1.- Lifetime Guarantee - 60 Day Worry-Free Return - 14K Yellow Gold (3 g) 1..70mm 20 Inch Singapore Chain Necklace by SuperJeweler It has a secure, lobster-claw clasp and is in 14 karat yellow gold.