The Ring O Matrix Ring is a flexible and efficient sectional matrix ring designed to achieve optimal tooth separation and precise matrix adaptation during restorative procedures. It provides consistent, controlled pressure to ensure tight proximal contacts and accurate contouring of restorations.

Constructed with a durable spring stainless steel core and soft, non-slip silicone tips, the Ring O Matrix Ring offers excellent stability without damaging enamel or soft tissues. Its ergonomic ring design allows easy placement and removal, even in posterior regions, improving workflow efficiency and clinical outcomes.

The ring is compatible with most sectional matrix systems and is ideal for Class II composite restorations, helping clinicians achieve predictable contact points and smooth marginal adaptation.

Purpose:

• Tooth separation and matrix retention for Class II restorations

Isolation Recommendation:

• Use in combination with a rubber dam to prevent contamination from blood or saliva

Suitable For:

• Conservative Class II cavity preparations

Use:

• Helps push the matrix band into tight contact with the adjacent tooth

• Ensures proper interproximal contact and anatomical contour before composite placement

Removal:

• After composite application and curing, remove the separation ring, wedge (if used), and matrix band

• Finish and polish the restoration

1 x Ring o Matrix - Matrix Ring

No