Description The protractor for geometry are made of iron and ABS material, translucent color allows for a clear view of numbers and letters on the page; With the clear mathematics ruler, you can measure an object easily. A perfect gift for your kids and friends, easy to take to class and to store in the classroom and at home. Just choose it as school season gift or Christmas gift. Features - Color: Green -Material:Iron, ABS -Size(Compass): 12.00X2.50X1.20cm/4.72X0.98X0.47in -Size(Ruler):16.00X2.70X0.10cm/6.29X1.06X0.04in -This Tool Set is perfect for students, teachers, math experts, architects, engineers, artists, designers at any level. -It’s a good helper for artists, engineers, designers, architects, students and others. -Multi-functional and versatile, it can be used for a variety of fields, such as construction, professional applications, architecture, civil engineering, school supplies, etc. -It will work well in architecture, score measurement, art design or drawing templates as school work. -Portable and light, easy to store, not taking up any space, thus you can store it in your stationery bag. This Tool Set is perfect for students, teachers, math experts, architects, engineers, artists, designers at any level. It’s a good helper for artists, engineers, designers, architects, students and others. Multi-functional and versatile, it can be used for a variety of fields, such as construction, professional applications, architecture, civil engineering, school supplies, etc. It will work well in architecture, score measurement, art design or drawing templates as school work. Portable and light, easy to store, not taking up any space, thus you can store it in your stationery bag.