Omni-Matrix is a quick, easy-to-use, disposable retainer and matrix. Simply adjust the band’s circumference by twisting the conical handle. Its articulated head swivels, fitting comfortably into any quadrant of the mouth. Once the restoration is complete, the Omni-Matrix band is easily released, leaving restorative material intact. The stainless steel matrix band is thin, adaptive, and burnishable, and the wingless design allows wedges to be placed with ease.