3Pcs Plastic Protractor, GLADFRESIT 180 Degrees Clear Protractor for Angle Measurement Student Supplies Math Class School Office

【WHAT YOU WILL GET】You will receive 3 x 180-degree protractors, each measuring approximately 10cm in length and 5.7cm in height. Enough quantity to share with your classmates. 【PREMIUM MATERIALS】Plastic eraser is made of high quality PVC material. Better erasing ability than regular rubber erasers. Clean, soft, non-toxic and free of other chemical odors, which is safe for children to use. 【PRECISE ANGLES】The mathematical protractor comes with a precise scale with an exclusive marking line for every 1 degree and a centre point for every 10 degrees, so you know the degree quickly. 【PRACTICAL PROTRACTION】The angle protractor has a smooth surface and can be easily moved around on paper, making it ideal for use in school, home or office. 【WIDE APPLICATIONS】This protractor can be given as a gift to your child and is also great for teachers, engineers, designers, architects and others who have a need to measure.