The Omni-Matrix disposable retainer and matrix is a superior circumferential matrix band solution that is quick and easy to use. Simple restorative tool designed to perfectly customise to any preparation. Bands circumference can be easily adjusted simply by twisting the handle and the pivoting head allows it to access any quadrant of the mouth. Once the restoration is complete, the Omni-Matrix band easily releases without disturbing the restorative material. Disposable design saves you time and money.