... shapes are available, regular shapes such as round, oval, triangle, square, rectangle, octagon, navette, tube, pearl, diamond, club, star, leaf, butterfly, flower ... 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 ...