Sourcingmap 2 PCS Measuring Rolling Ruler, 30cm Parallel Multi Purpose Squares Angles Line Drawing Roller Ruler Tool for Architects Engineers Artists

Wide Applications: This versatile parallel rolling ruler, with a protractor to draw the desired figure, can also draw arc curve, horizontal parallel line, vertical parallel line, enough size for drawing, in a length of 12 inches/ 30 cm. Multiple Uses: Whether you are an artist, designers, architects, pattern maker or designer, this measuring rolling ruler is a good helper for your work or study. It can help you develop your manual skills as well as imagination to draw different design pictures. Quality Material: Our clear rolling ruler is made of plastic material, the transparent color allows you to notice some important figures or words when drawing. Convenient to Carry: Our drafting rolling ruler are lightweight, convenient for daily usages and carry, you can use them anytime and anywhere, just put them in your backpack or suitcase. Portable, handy and convenient. Size and Package: You will get 2pcs rolling rulers in the size of 31 x 6.2 x 2.1cm/12.2" x 2.4" x 0.83" (L*W*T). 2 rulers can let you keep one in office, and another ruler at home in case you need it.