LBHMEI 6 Pcs Finger Goniometer, 6 8 12 Inch Angle Ruler Finger Goniometer, 360 Degree Goniometer Set Body Measuring Tape Goniometer Protractor Ruler

Goniometer is an instrument that measures an axis and range of motion. It is a good tool for normal usage, used to measure the movement range of joints such as elbows, knees, and fingers. also can be a general length measuring tool. Specification: Type: finger goniometer Quantity: 6pcs Material: PVC Color: transparent Size: 12inch, 8inch, 6inch Weight: 150g/ 5.29oz Package Incluedes: 1 x 360 degree goniometer 8 inch 1 x 360 degree goniometer 12 inch 1 x 180 degree goniometer 6 inch 1 x finger goniometer 6 inch 1 x spinal goniometer 8 inch 1 x body measuring tape