A combination of 8mm crackle glass beads in a tricolor mix of turquoise, teal and clear with 6mm transparent teal blue solid glass beads will have you dreaming about the ocean! It's approx 7 3/4" long but the clasp allows you to shorten it! Silver plated, nickel, cadmium and lead free findings.haped clasp. It is approx 7 1/2 and 7 3/4" long but the clasp allows you to shorten it. Silver plated, cadmium, nickel and lead free.