This vintage set features black and white glass beads in a silver-tone setting. I have been trying to find black and white pieces to go with this summers fashions and this necklace is a beauty. The necklace has an inside strand measurement of 16" with a pressure closure and a single black bead is 3/8" in diameter. The clip earrings are 1" in diameter. This vintage glass necklace & earring set is in excellent condition.