Mac boasts the 20mm oval Bayong bead and Swarovski crystal, finished with the HardWear Link. Bayong is a hardwood; durable and warm-red in tone with a lovely grain that typically shows through the finish. Once you hold this 21" StrandWear, you'll see why it's a favourite! The Links allow for the customization of your own design with select HardWear so you can connect and disconnect your StrandWear.