1. These Brackets are made from single crystal pure grown sapphire;
2. The brackets base shown here at 24X magnification (top) and at 1000X magnification (bottom) allows for a strong bond in the center of the pad and a weaker bond on the edges for easy and predictable debonding;
3. Heat polishing is the key to making Sapphire brackets a stronger and more fracture resistant ceramic bracket. Our proprietary heat polishing process creates just enough surface energy to smooth away any micro voids or flaws that could compromise the integrity of the bracket. The result is a monocrystalline bracket that resists torque fracture more than three times that of polycrystalline ceramic brackets;