Silver Butterfly Necklace Featuring Imitation Turquoise Beads This necklace was handmade using imitation or "chalk" turquoise beads. There is a large silver plated butterfly in the center of the necklace. The necklace measures 23 inches long (the butterfly adds another 2 1/4 inches). It has a silver plated barrel clasp. Comes in a cotton filled gift box. Thanks for your interest!