[Rolling Ruler Packing] 2 Pcs measuring rolling ruler, enough size for drawing, in a length of 12 inch/30 cm, the width of 2.36 inch/6 cm. [Parallel Ruler Material] The measuring ruler tool is made of transparent plastic; It is light-weighted, easy to carry; Transparent material allows you to draw without ignoring some important figures or words. [Measuring Rolling Ruler Applications] Combination rolling rulers, good for drawing vertical lines, parallel lines, charts, Versatile measuring ruler, with a protractor to draw the desired figure, can also draw arc curve, horizontal parallel line, vertical parallel line, enough size for drawing. [Drafting Ruler AS a Nice Gift] Whether you are an artist, student, pattern maker, or designer, this measuring rolling ruler is a good helper for your work or study; It can help students develop their own manual skills as well as their imagination to draw different design pictures. Material: Plastic Color: Clear Length 12Inch/30cm Width 2.4Inch/6cm Package Included:2 x Measuring Rolling Ruler.Items from Sheng Xinshun's shop