Bend- A- bangles are handmade with non tarnish copper wire and a variety of gemstones and beads. Bend-A-Bangles start out as a normal round bangle and can be bent to create a custom fit to the wearer's arm. You can bend and un-bend as much as you like! You won't break it! Bend-A- Bangles are bangles with a twist. Please follow instructions provided with your bangle to ensure you are bending your bracelet correctly.