A new generation of interdental wedges - made from a special elastic thermoplastic plastic. The wedge can therefore shape itself to the given space at the gingival cavity edge, and is firm enough to hold the matrix in situ along the entire edge. A correct and stable wedge system is thereby achieved.
The morphology of the wedge also enables the matrix to be kept close to the preparation border both in cases with gingival concavities and when the proximal space needs to be expanded. The structure of the surface of "The Wedge" provides optimal light reflection, so that the polymerization of light-polymerizable filling materials is optimized.