- Material: CrNi (Nickel Chrome)
- Size: 0.25mm x 0.80mm (0.010" x 0.032")
- Length: 100cm/40"
- Purpose: Heavier Forces For Opening Space Between Teeth
- Qualities: Heavier Force, Rigid
- Certifications: FDA Approved, CE Approved, ISO (9001:2008), MEDICAL ISO (13485:2003)
- Country of Manufacture: Brazil
- Package Includes: Morelli Orthodontic CrNi Open Coil Spring Roll
Orthodontic CrNi Open Coil Spring Roll is used to open space between teeth. It is designed to provide heavier teeth moving forces when compressed, compared to nickel-titanium coils.