Preassembled single-use matrix band featuring a push-button diverter, a slim and textured handle, and improved thumbscrew grooves. Creates a smooth external surface against which restoration material can be packed. Suitable for all MO/OD and MOD cavities, as well as for cusp build-ups and as a protective shield for the neighbouring tooth during preparation. May be used with all restorative materials and with wedges and rubber dams. Push-button diverter creates band angulation to ensure tight interproximal contact. Narrow neck and rounded edges provide easy access and optimal visibility during treatment. Each matrix band is individually packaged and does not require reprocessing. Eliminates the risk of injuries to gingiva and cheeks often caused by sharp edges or corroded surfaces on metal holders. Increases patient comfort and safety. Improves results.