Precise anatomical contour which helps in developing great posterior contacts

• Shape 1 - 16 x 2.4 x 2.5 mm (0.63 x 0.10 x 0.10 inches)
• Shape 2 - 13 x 1.7 x 2.7 mm (0.51 x 0.07 x 0.11 inches)
• Shape 3 - 15 x 2 x 3.4 mm (0.59 x 0.08 x 0.13 inches)
• Shape 4 - 15 x 3 x 3 mm (0.59 x 0.12 x 0.12 inches)

Made from maple for strength and compressibility.
Prevents dislodgement or movement of the matrix band during composite placement and packing.
Can be trimmed without splintering for a custom fit.