Rhinestone in setting is use point back rhinestone set in brass cup, in the bottom of cup , there are 4 holes ... can be sew on Rhinestone in setting is made from boint back rhinestone set in brass cup, in the bottom of cup, there ... , gunmetal platedrhinestone quality: optima, original Swarovsi Crystal ,Czech Preciosa rhinestone or made in China rhinestonerhinestone color: as colour chart shows ...