Fused glass barrettes in both Dichroic stripe and crushed glass styles. Separate pieces of glass are fused in a kiln to approximately 1500 degrees, then cooled through a range of temperature zones to equalize interior stress. A second firing slumps the glass pieces on a mold to achieve a curve for attaching the metal clasp. We use only the highest quality genuine French auto-lock barrette backs, constructed from strong, heavy-gauge steel. Available in two sizes: large and medium. Because these are one-of-a-kind, you will receive the exact barrette pictured in the image.