The GDC Rubber Dam Frame Small (Rdcf4) is designed to securely hold a rubber dam sheet in a stretched state, enhancing access to the dental operating field. Constructed from a thick stainless steel U-shaped rod, it features small hook-like retainers positioned along its length to effectively grip the rubber dam. This frame ensures that the dam remains taut, preventing obstruction during dental procedures and allowing for improved visibility and focus on the treatment area. By isolating the operative site, it helps maintain a clean and dry environment, facilitating better outcomes in various dental treatments, including endodontics and restorative procedures.