Tierracast has developed these gorgeous bead frames to fit specific Swarovski beads. Simply place your Swarovski bead inside the frame, line up the holes, and thread through. Our detailed product description will tell you which Swarovski bead will fit each frame. Check measurements for use with any other kind of bead. Crafted in the United States of lead-free pewter, these beads come in Silver, Gold, Copper, and Rhodium plated. Your Swarovski beads will look more spectacular than ever.