crystal bead 1:k9 crystal material 2:size 3mm,4mm,5mm,6mm,8mm 3:crystal beads,jewelry beads 4:CE Certification crystal bead,crystal beads,jewelry beads1) Origin: Pujiang Yingtian Crystal Factory 2) made in good quality k9 crystal material.3)size 3mm,4mm,5mm,6mm,7mm,8mm...,customer sizes are welcome.4)the color has red,green,blue,pink....we alco can design and make according to customer's requests ...