Thước Dây Đo Góc Tròn 20.32 cm Xoay 360 Độ

100% brand new and high quality Features: 1. Perfect for physiotherapy and occupational therapy practitioners or students. 2. Precise measurement with 360 degrees measuring in increments, which can be as fine as 1 degree. 3. High quality transparent plastic construction is for easy measurement. 4. Perfect size for measuring numerous joints at ease. Specification: Type: Joint Ruler Size: 20.8 x 8.1 x 0.1cm(8.19 x 3.19 x 0.04in) Quantity: 1 Pc Note: 1. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Joint Ruler