Professional templates with shapes: templates with professional designs, the corners of the ruler have radians, which do not damage your hands, each ruler has different patterns and scales, can meet your different needs. Quality material. Content : 2 double scale construction rulers, 2 construction templates, 2 geometric templates, 6 pieces in total; template with premium plastic circles, transparent green color, easy and practical to use. Ideal in studies: Universal rulers and templates, with different geometric patterns, such as hexagon, circle, ellipses, triangle, etc., and it is really an ideal assistant for learning; different shapes, meeting your different needs. Multiple uses: Rulers and templates for house planning, geometric drawing in mathematics, network technique, art work, architecture, measurement fractional. Useful supplies for drawing templates in school and office. Professional template with drawings:Templates with professional drawings, the corners of the ruler have radians, which do not damage your hands, each ruler has different patterns and scales, can meet your different needs. Material: plastic. Color: Transparent green. Quantity: 6 pieces Contents: 2 double-scale construction rules. 2 construction templates. 2 geometric templates.< /p>