Description : <br>Professional Multi-Ruler 360 Degree Goniometer Angle Medical Spinal Ruler cm\/inch BIG SALE<br>Two rulers organize in one body， with multi scale cm\/ inch\/ angle\/ parallel line on ruler make this ruler can be used in many area. Using special printing technology， the scale will not wear by long-term used.<br>Designed to measure axis and range of motion.It is a good tools for hospital， pharmaceutical or medical supplies as well as a for normal usage， used for measure the movement range of joints such as elbows， knees and fingers. also can be a general length measuring tool.<br>Specifications : <br>Material : PVCSize : 5 x 21.4cm \/pieceThickness : 0.8mm \/piece<br>Package includes : <br>1 x Professional Multi-RulerCan order the 5pieces set in 5xSKU206753， with only $4.99.<br>Details pictures :