Saddle Contoured Metal Matrices.18 pcs.:

small № 1.311(1) - 6 pcs.,
medium № 1.312(1) - 6 pcs.,
large № 1.313(1) - 6 pcs.,
small springclip № 1.003 - 1 pc.

Matrices are available of two thicknesses - 0,050 mm and 0,035 mm.
Specify, please, the necessary type, e.g., 1.310 - 0,035 mm, otherwise you' ll receive matrices of the first type, i.e. 0,050 mm.