Sectional Contoured Matrix Bands M4 2.0: 3.5mm, 4.5mm, 5.5mm, 6.5mm. Matrix Bands have a non-reflective, non-stick coating for improved visibility and depth of field. ● Matrix Bands M4 2.0 Due to the difference in lighting and screen settings, the color of the product may be slightly different from the picture.
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