Professional Templates with Shapes: Templates with professional designs, the corners of the ruler have radians, which will not hurt your hands, each ruler has different patterns and scales, can meet your different needs. > Quality material. Content : 2 dual scale construction rulers, 2 construction templates, 2 geometric templates, 6 pieces in total; template with premium plastic circles, transparent green color, easy and convenient 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; shapes, meeting your different needs. Multiple uses: Rulers and templates for home planning, math geometric drawing, network technique, art work, architecture, fractional measurement . Useful supplies for school and office drawing templates. Professional drawing template: Professional drawing templates, the corners of the ruler have radians, which will not hurt your hands, each ruler in different patterns and scales, can meet your different needs. Material: plastic. Color: Transparent green. Quantity: 6 pieces Contents: 2 double scale construction rulers. 2 construction templates. 2 geometric templates.< p>