Unleash your creativity with the Athenacast Perfect Form Endless Rectangle Rings! These elegant 6x12mm frames are expertly crafted from high-quality zamak, a nickel-free non-tarnish zinc alloy, and coated in real rhodium for a stunning silver finish. Perfectly designed for jewelry making, these rectangle rings serve as versatile elements for beadweaving, stitching, and creating unique earrings, pendants, and more. The 0.8mm thickness provides a sturdy feel while offering a generous 4.4mm inner space, allowing you to explore endless design possibilities. With this pack of four, you can easily elevate your crafting projects and create beautiful jewelry that showcases your personal style.