Oval Fashion Bangle with Functional Screw Design. This is a stylish oval-shaped fashion bangle with a unique screw design that can actually be opened and closed. The bangle’s main material is a base metal with a gold-colored rhodium plating and it is decorated with sparkling Swiss diamonds (high-quality synthetic stones). The bangle also includes a small plate of 96.5% pure gold weighing 0.1 gram and comes with a matching gold-colored rhodium-plated screwdriver