Necklace Extension Sterling Silver Hey Happiness Necklaces

This is a sterling silver necklace extension that measures 10.5 cm in total. Simply use its round spring clasp to attach it to your necklace, and choose between three different extension possibilities: 3.5 cm, 7.0 cm, and 10.5 cm. A great addition to any jewelry collection, this necklace extension would also make a very thoughtful and practical gift.