This necklace of black glass is so interesting. There are various different black glass beads some have Aurora Borealis covered beads and some are satin, some just a beautiful shining black. The earring also have the various different beads. The necklace closure is a hook and chain. The necklace is top strand is 13 1/2 with 3 inch chain and 1 inch hook. The other strands drop accordingly, the earrings are 1 1/4 inch across. Perfect for that V neck suit. Shining black beads from Kansas! Three beautiful strands.