MINI QTY: 576PCS MATERIAL: glass there are round shaped,horse eye shaped,drop shaped,square shaped,rectangle shaped,trigle ... ITEM NO: ... a professional producer of crystal fancy stone, sew-on stone &glass flat back stone. Always being used for fittings of jewelry ... sewing.We can make them with 26 different colors.3>. Glass flat back stoneThe Back: flat &silver platingWe can make these ...