Description Various shapes: using these rulers, you can paint geometric patterns like different sizes of circle, ellipse, square, which are handy drawing helpers. Made from safe and durable ABS material for long term use. Work well in architecture, network technique, fractional measurement, art design, etc. Features - Color: Light green. - Material: ABS. - Size: About 18 x10.5 x0.2cm. - Package Size: 16 x15 x 2cm. - Package: including 9 pieces of drawing templates in different designs, meet your different needs for daily usages. - Transparent and with clear scale pattern, fine to use at school or office. - Various shapes: using these rulers, you can paint geometric patterns like different sizes of circle, ellipse, square, which are handy drawing helpers. - Professional Rulers measurement: use metric system and take centimeter as scale unit; - Main applications: they work well in architecture, network technique, fractional measurement, art design or as drawing templates for school project. Package list: 1 set x architecture drawing template rulers