Product Material: plastic Color green Quantity: 11 pieces Package content: 11 pieces * coloring page 1.Different shapes: You can use these rulers to create geometric patterns like painting different circle sizes, which are practical drawing helpers 2.Used for a Long Time: The drawing templates are made of high quality plastic, which is durable and lightweight, which can serve you for a long time. 3. Clear Green Color: The drawing templates are made of high quality plastic, which is durable and lightweight. And clear green color can protect our eyes. 4.Easy to store: Shape drawing templates, very convenient to carry and meet your different needs for daily use. 5.Widely used : These templates are good for architecture, math, network engineering, fractional measurement, art design, or school teaching. They are practical and ideal learning assistants.