- Color-coded packaging red. - Arch form ideal arch. - Strength category spring hard plus · 2000—2300 N/mm2. - Dimensions: 0.41 x 0.41 mm / 16 x 16. - Diagonal M.0.54 mm. - Material stainless steel. - E-Modul170 kN/mm² - Maxillary/mandibular maxillary. **For further product information, please contact Chat Support**