... such as round, oval, triangle, square, rectangle, octagon, navette, tube, pearl, diamond, club, star, leaf, butterfly, flower, clover, snow, water-drop ... custom shapes according to your design. Size1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm ...