This Vintaj Nickel-free Brass. 36mm One Size 18ga. Wrap, layer & collage - create necklaces, bracelets & earrings! The Vintaj Layering Bangle is shown here with the Ginkgo Leaves embellishment and Wandering Vine. The embellishments are glued on with E-6000 glue. For the green color, you can use Vintaj Patina Kit - Weathered Copper, Gilder's Paste Patina, or Clover Paint Dabber.