Style: Roth Roth MBT A perfect combination of MIM and CNC Milling technology, producing excellent brackets that are stronger and more dimensionally precise than similar brackets. 1. Slots milled with diamond blades, guaranteeing precise dimensions 2. 3D designed compact body with rounded edge 3. Super lower profile design and super generous ligating space 4. Scribed center lines for precise bracket positioning 5. Torque in base design avoids torque loss 6. 80# mesh base for maximum bonding strength