Specification _x000D_Material: ABS _x000D_Color: Pink, Blue, Yellow, Green _x000D_Package Size: 20 10 1 cm _x000D_Weight: 20 g 11. Various Shapes: Using the ruler, you can paint geometric patterns like different sizes of circle, which are handy drawing helpers. The center of the circle template is correct and precise, which is very suitable for children's school projects. 22. Used for Long Time: The drawings templates are made of high?quality plastic which is durable and lightweight, can provide you for a long time. Good flexibility, not easy to break, and the scale is accurate and clear, not easy to wear and cause unclearness. 33. Clear Color: The drawings templates are made of high?quality plastic which is durable and lightweight. And a clear color can protect our eyes. Rich graphics help children's imagination, whether it is used for drawing or measurement is very convenient. 44. Easy to Store: 1 piece shapes drawing templates, the size is just right to fit into the backpack, very convenient to carry and meet your different needs for daily usages and measurements on the work way or in school projects. 55. Widely Used: These templates ruler work well on architecture, mathematics, network technique, fractional measurement, art design, or school learning. Circle template for drawing are practical and ideal learning assistants.1 Circle Template Ruler