Dental Endo Block Files Measuring Tools Endodontic Ruler Test Board (Grey) Features:<br style="font-size:13.3333px;white-space:normal;" /> Professional dental measuring instruments, used in root canal measurement. The measurement scale is made of plastic and it endures. The scale is clear and the measurement is accurate. Resistant to high temperature and pressure, durable e. 135℃ high temperature and high pressure disinfection, safe e. <br style="font-size:13.3333px;white-space:normal;" /> Specification:<br style="font-size:13.3333px;white-space:normal;" /> Item Type: Dental&nbsp;Measuring Block<br style="font-size:13.3333px;white-space:normal;" /> Material: Plastic<br style="font-size:13.3333px;white-space:normal;" /> Optional Colors: Dark Blue, Sky Blue, Grey<br style="font-size:13.3333px;white-space:normal;" /> Size: Approx. 9 x 2.7 x 3.3cm / 3.5 x 1.1 x 1.3inch<br style="font-size:13.3333px;white-space:normal;" /> Weight: Approx. 32g / 1.1oz<br style="font-size:13.3333px;white-space:normal;" /> <br style="font-size:13.3333px;white-space:normal;" /> Package list:<br style="font-size:13.3333px;white-space:normal;" /> 1 x&nbsp;Dental&nbsp;Measuring Block