Tecci Stainless Steel Sectional Matrix Band — 400 Series
Stainless steel sectional matrices designed to restore natural tooth anatomy accurately — even in wide cavities and missing cusps.
- Four heights: 6.8, 7.6, 8.5, and 9.3 mm
- Refill / box: 120 pieces — 30 of each height (or 120 of selected size per refill wording)
- 0.038 mm stainless steel
- Preformed with X/Y/Z-plane contours to preserve natural form and resist deformation during treatment
- Thin long extension reaches subgingivally toward the root — shape to the root extension angle; recommended for deep margin elevation cases
