The 360-Degree Transparent Plastic Protractor supports complete-circle angle measurement and construction. Its transparent body allows learners to align the centre point and baseline accurately over diagrams, while clearly printed graduations assist with reading clockwise and anticlockwise angles. Specifications: approximately 12 cm diameter, 0-360 degree scale, transparent plastic construction and central alignment markings. It is suitable for schools, colleges, engineering foundation courses and design studios.