Sectional Matrix Bands M4 1.0

Sectional Matrix Bands M4 1.0

• Restoration of tooth space anatomical form, larger degree of curve can be more stable around the teeth
• It is suitable to the subgingival expansion of dental cervix
• Form approximal surface marginal ridge adductive
• The protrusion with holes is designed to facilitate the clamping, placing and taking out of the matrix bands
• Increased hardness, better control, easier to put in