This rear cabinet can be mounted and used as a hygiene delivery system. Since it was designed for the Centennial Rear Delivery cabinet, it has many features, including a FeatureControl Head and two standard (4-pin) handpiece tubings. The head is made out of die-cast metal in order to provide long-term durability. The saliva ejector, autoclavable HVE, and quick clean syringe are standard. The cabinet also comes with a dry/wet foot control with signal relay.