Matrices for creating new and exaggerated emergence profiles, closing diastema larger than 1mm, and for large black triangles. More curvature than the anterior matrices. Anatomical shape allows for predictable restoration or change of a tooths emergence profile. When placed into the sulcus, the matrix is stabilised and marginally sealed by the papilla - if there is a good contact, the matrix is easily used wedge-free; if there is not a contact, then a staged wedging (or delayed wedging) technique will need to be used. Leaves the interproximal composite smooth and properly contoured.