Great for schoolwork that require straight lines, this ruler is a must have for every student. It can also be regarded as a helpful tool for students to use at classroom and home. Also suitable for artists, designers, teachers, architects or engineers to use. A nice gift for teachers and students, allow you to easily read the scale on the ruler. Features -Color:Silver -Material:Stainless steel, wood -Size:15.00X3.50X0.50cm/5.89X1.38X0.20in -These numbers are clear and easy to identify, and then you can quickly measure. -Made of cork backing, with double scale printing, easy to recognize the number and record it. -There is a simple style of the cork backing ruler, for you for easy storage, suitable for your daily use. -Beautiful in appearance and , this ruler is an excellent gift for your family and friends. -This ruler is perfect for office and school supplies for students and adults. It is very useful. Package list: 9 x measuring rulers