Designed for versatility, this geometry tool set is Suit for a variety of applications, from classroom learning to drafting. The transparent material ensures that you can see your work clearly, while the construction long-lasting use. Ideal for students, teachers, and engineers, this set meets all your geometric needs. Features -Color:Transparent -Material:Plastic -Size:31.00X2.80X0.10cm/12.18X1.10X0.04in -Clear visibility: transparent design ensures that students can see their work clearly while measuring -Versatile tools: the set includes essential tools like a protractor, ruler, and triangle ruler for comprehensive geometry tasks - construction: crafted from plastic, this set is built to last through extensive use -Accurate scales: features precise and easytoread scales for exact measurements -Compact and lightweight: easy to carry in a backpack or pencil case, making it ideal for school use Package list: 1 x 15CM Straight Ruler 1 x 30CM Straight Ruler 2 x Protractor 4 x Triangle Ruler