Linsoir Beads Purple Cat Eye Opal Beads Semi Precious Gemstones Loose Beads 12MM 40CM Strand Material:artificial opal cat eye Size:12mm round Length of Strand: 40cm (appro 16") appro 32 pcs Please note it is only beads,without clasp,can not wear directly DIY purple opal crystal ball beads.Ideal for do-it-yourself accessories such as bracelets, necklaces, earrings and other fashion accessories which would go well with any outfit