54221Hi, stop your stepsDescription:In occupational therapy and physiotherapy, a goniometer is an instrument that measures the axis and range of motion. If a patient or client suffers from a reduced range of motion in a joint (e.g., knee or elbow), the therapist may use a goniometer to assess the range of motion. This is before the intervention and then make sure that the intervention works with the goniometer in subsequent interventions. Specifications:Material: pvc Color: As shown in the pictures Quantity: 1 PcNote: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!No retail packagePackage Included:1 x Medical Goniometer Ruler