SeptoMatrix Sectional Kit

SeptoMatrix Sectional Kit. The kit contains 2 reinforced rings (1 hard and 1 soft), 50 assorted matrices (15 L, 20 M, 15 S), and 8 triangular silicone tips. The retainers and triangular tips are autoclavable, and the matrices can be sterilized. The matrices do not stick to glass ionomers or composites. 50 matrices kit