Wide Applications: It is used by medical staff for medical treatment of patients, sports therapy, surgery and post-accident rehabilitation programs in hospital, clinics, or other places to measure human arms, legs, shoulders, it can also be used in the family. In addition, it can also be used by students to measure objects in research in studyFeature: The physical therapy protractor is made of clear well made plastic, which is convenient for medical personnel to measure the patient's body, and the scale line is very obvious, which is convenient for medical personnel to read the data. A variety of sizes are also available for professional measurementsCustomer Satisfaction: We have been focusing on medical angle protractor for many years and have been demanding ourselves with high standards. If you have product-related questions, please don't burden yourself consulting us. Customer satisfaction is our greatest pursuitReliable Quality: Our medical spinal goniometer is made of premium sturdy plastic, very easy to measure and carry, the scale line on the ruler is also very obvious. There are 2 types of scale lines on the ruler, 1 is a scale line in centimeters, and 1 is a scale line in inches, which is more convenient for people to see the data, very convenient for people to usePackage Include: You will recieve 1 piece geoniometer with 12" goniometer to provide healthcare professionals with accurate anthropometric tools for measuring various body parts.