Material:Strength alloy and acrylic.<br><br>Package: 12pcs/PVC box<br><br>Size: Rhinestone: 1.7"*1.3" (43mm*35mm) Ring: 1.18"<br>Available for 0.3"-1.1" (8-30mm) diameter rod.<br><br>Since the size above is measured by hand, the size of the actual item could be slightly different from the size above.<br>Due to the lighting effects, monitor settings, etc. There could be some slight difference in the color tone of the pictures and the actual item.