Description The protractor for geometry is made of durable material, and allows for a view of numbers and letters on the page; With the Metal 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 a learning gift or a Christmas gift. Features -Color:Sky-blue -Material:Metal -Size:9.50X5.80X0.20cm/3.73X2.28X0.08in -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 , architecture, engineering, etc. -It will work architecture, score measurement, art design or drawing templates as class 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 , architecture, engineering, etc. It will work architecture, score measurement, art design or drawing templates as class work. Portable and light, easy to store, not taking up any space, thus you can store it in your stationery bag.