Used to anchor a rubber dam down to the cervical region of an exposed tooth. This device comes in a variety of shapes, sizes, and designs for various situations. It is typically made of spring metal and has bevelled jaws that contact the tooth, and a bow that connects the jaws.. Festooned jaws for molars? roots
Tooth: 1-2-3-14-15-16-17-18-19-30-31-32.