<p><b> Specifications:</b></p> <p>Material: plastic</p> <p>Color: clear green</p> <p>Drawings templates</p> <p>Quantity: 11 pieces</p> <p>Length: from 17.8 to 25 cm</p> <p>Width: from 9.4 to 14.7 cm</p> <p>Measurement: adopt metric system, use centimeter as scale unit</p> <p>Poly zipper envelopes</p> <p>Length: 33.5cm</p> <p>Width: 24cm </p> <p><b>Package include:</b></p> <p>1 * Curve template</p> <p>1 * Network technique template</p> <p>1 * Geometric drawing template</p> <p>1 * Mechanical template</p> <p>1 * Nut template</p> <p>1 * Building template</p> <p>1 * Mathematics learning template</p> <p>1 * Circular template</p> <p>1 * Multifunctional drawing template</p> <p>1 * Ellipse template</p> <p>1 * Orthodrome template</p> <p>1 * Poly zipper envelopes </p> <p><b>Various shapes:</b></p> <p>Using these rulers, you can paint geometric patterns like different sizes of circle, ellipse, square, which are handy drawing helpers.</p> <p><b>Main applications:</b></p> <p>They work well in architecture, network technique, fractional measurement, art design or as drawing templates for school learning.</p>