These adorable & fun glass dome rings are filled with tiny loose raw stone, they move when you shake it! You can choose from Green Aventurine, Amethyst, Garnet, Peridot, Tiger’s Eye & Blue Topaz. The glass dome measures 7/8 high by 3/4 diameter. The rings are adjustable, they will fit a wide range of finger size. Closed, they are sized approximately at 6.5 / 7. Let me know in a message to which size you’d like it, so I can make adjustment for you. They are made from copper, plated in silver finish. The metal has been coated with clear enamel, but keep in mind that it might change color with wear. Simply add a coat of clear nail polish to prevent it if it happens. I also offer the rings in gold finish. This ring comes in a hard cardboard gift box. It will arrive safely. Please note that even if it’s made for everyday-wear, handle it with care. You can drop it & won’t break, but it is recommended that you be wary when partaking in any rough activities. Do not wash your hands or take a shower with it, it may result in a color change of the metal. Not recommended for small children. Glass Dome Ring Filled With Raw Semi-Precious Stone, Birthday Stone Ring, Gemstone Aventurine, Peridot, Tiger’s Eye, Blue Topaz