Vinmax 100pcs Dental Set of Matrix Sectional Contoured Metal Matrices No.1.398 lmws + 2 Rings

✤✤ All matrices are volumetric, concave, formed from special corrosion-resistant steel ✤✤ They are made of special corrosion-resistant steel with the thickness of 35 or 50 microns. There are 4 types: 50m solid, 35m solid, 50m soft and 35m soft ✤✤ Thick matrixes keep the form well, which in some cases does not allow the use of wedges when restoring the gingival margin or the arbor wall ✤✤ Thin matrixes are convenient to use for the restoration of small defects, thick ones - for the restoration of large carious cavities with destruction in the subgingival region ✤✤ Hard matrices are easier to introduce, however, their adaptation to the formation of a contact point is difficult