Beads - brand - 10 Pieces Adjustable Brass Ring 12mm Hematite Cabochon Round Ring Highlights brand generic 10 Pieces Adjustable Brass Ring 12mm Hematite Cabochon Round Ring Description: This adjustable ring features an empty round bezel base, fitting for 12 mm cabochon Turn your favorite charms or beads into rings easily with the results of these solid rings, you will be more beautiful and confident! perfect results for custom jewelry making. All findings has its unique design and style and theme Simple blank design, suitable to put the cabochons, jewelry, rhinestones on the top base Great diy accessories for home jewelry making specification: Material: solid brass Blank inside diameter: Approx 12mm / 0.47 inch Ring Diameter: Approx 19mm / 0.7 inch Overall Size: Approx. 21 x 19 x 13 mm Package includes: 10 Pieces Blank Base Bezel Ring Note: As the above size is measured by hand, the size of the actual item you received might be slightly different from the size shown. above. Meanwhile, please be reminded that due to lighting effects, monitor's brightness / contrast settings etc, there could be some slight differences in the color tone of the pictures and the actual item. .