Helix beads from Swarovski's BeCharmed crystal beads collection are constructed with genuine faceted Swarovski crystal and a stainless steel grommet. The large 4.5mm hole on BeCharmed helix crystals works great for stringing onto omega chain, changeable add-a-bead bracelets, leather, rubber, and a variety of other cord and chain. They work great alongside Pandora Beads, Troll Beads, and other create-your-own jewelry systems. Use these helix charm beads for necklaces and bracelets, key rings, and more. While supplies last, we have original 5920 BeCharmed helixes, and as we replace stock, we are adding the new 5928 cut. The lustrous brilliance of the BeCharmed bead line works for numerous fashions including classic, romantic, glamorous, punk-metallic, and contemporary styles.