material: acrylic crystal beads, shell shape usage: ornaments quality: top grade size: 35mm item no.500materialbig artificial acrylic crystal beads shell shapeusage for shoes, clothes or jewelry, or home ornamentsize35mm, flat bottom,we have other size for optionscolormore than fifty colors for option. Pls contact us.qualitytop grade, high transparency and glossiness,no bubbles and no silking ! ...