iMatrix Sectional Matrix System Starter Kit, Includes: 1 x black standard ring, 1 x grey narrow ring, 1 x forceps, 1 x tweezer, 35 x yellow small wedges, 35 x blue medium wedges, 35 x orange large wedges, 35 x 3.5mm matrices, 35 x 4.5mm matrices, 35 x 5.5mm matrices, 35 x 6.5mm matrices. Introductory kit