- Break-resistant laser welded connection between outer and inner bow. - Face bow without coating. - Outer bow size: 49 mm. - Stop loops: 104 mm. - Inner bow ø: 1.15 mm / 45. - Cuspid hooks: No. - Safety caps / Size green / Size 4 Size4. - Inner bow size: 38 mm. **For further product information, please contact Chat support**