Glass-Faceted Round-Crystal-12mm-16inches Glass-Faceted Round-Ruby-12mm-16inches SPECIFICATIONItem:211281Material: GlassSize:12mm,optional size:2mm, ... and GoodLength: 16inchColor:purple, green, pink, redwhite, black, brown, blueShape:Round, oval, heart-shaped,nuggetDrop, square, rhombus...Usage: Necklace , bracelet , earring ...