Features: Achieve precise measurements and accurate geometric drawing with the Multifunctional Geometric Template Rulers. This geometric drawing rulers includes both junior and senior rulers with a rotating round rulers and a movable rectangular rulers, making it easy to draw coordinate diagrams and geometric figures. Suitable for students, math enthusiasts, and anyone in need of reliable geometric tools. Perfect for various drawing tasks and mathematical exercises at school or home. Enhancing your geometric drawing skill with this multi-purpose geometric template rulers that ensures accuracy and efficiency in measuring and drawing. Specifications: Material: Plastic Color: Transparent Size: Approx. 6x16cm/2.36x6.29in Weight: Approx. 50g Package Includes: 1Piece Geometric Template Scale note: 1.Please allow 0-1cm error due to manual measurement. make sure you donnot mind before you bid. 2.Due to difference between different monitors, the picture may not reflect the actual color of the item. Thank you