【Quality Material】The measuring square is made of strong plastic, which will not be easily broken or deformed, and the scale is clear and can be used repeatedly.
【Unique Design】Our protractor angle meter has a 180-degree rotating design, which allows the 7-inch arm to be extended to about 12 inches, while allowing you to easily measure the degrees of the corner, greatly improving your work efficiency.
【Easy to Use】These rulers are transparent and dual-scale, with both inches and centimeters on the measuring arm, allowing you to read clearly and quickly without obstructing your view.
【Wide Applications】These transparent plastic goniometers are very practical and can be used in daily measurements, woodworking operations, learning, etc. They are suitable for artists, builders, designers, carpenters, architects, teachers, students and other people with drawing needs, bringing great convenience to their work.
