$74.85 (as of 01/11/2018 16:07 PDT details )
Features:
- Nickel titanium retaining rings provide consistent tooth separation force and exceptional stability
- Matrices are shaped to commonly encountered cavity form
- Wedges are designed for easy placement, stacking, and minimized impingement of soft tissue
- Wedge Guards protect the adjacent tooth from bur damage during prep
- Achieve tight accurate contacts, consistently