Do you have a necklace that you'd prefer to wear at a longer length? Then this gold plated sterling silver train chain extender is just the thing you need to lengthen your existing necklace. You can choose from 2, 3 or 4 inches to suit your preference. It weighs just 0.4 grams so you'll barely notice the difference in weight. Try it out today - you could even wear several necklaces at once, all in varying lengths to mix up your look.