Matrices that allow for a modern approach to composite dentistry. Less curvature than the diastema closure matrices and are used for everyday restorative dentistry, as well as in aesthetic treatments where small spaces need to be filled. Anatomical shape allows for predictable restoration or change of a tooth's emergence profile. When closing small spaces with a full contact, the matrix is easily used wedge-free. When placed into the sulcus, the matrix is stabilised and marginally sealed by the papilla. Allows for injection/placement of composite into the embrasure without fear of leaving an overhanging margin. Leaves the interproximal composite smooth and properly contoured.