... ,2mm,2.5mm,3mm,4mm,5mm,6mm2.color:crystal,crystal AB,siam,sapphire,green,amethyst,jonquil,topaz,rose, ... peach,black,hemitete,etc.3.shape:round,tear drop,recetange,triangle,oval,square,etc. ... control to guarteen the quality.6.professional packing with ploy bag and standard carton.7.customer brand ... ,Grade B stone,etc. 2011 dmc glass crystal hot fix lead free stone/Crystal blue