This folding drawing ruler with clearly centimeters scale, meet different drawing, measuring need. Very suitable for students, teacher, architect, office workers, and artists who require precise measurements or drawing. Crafted from pp, light in weight, clearly and precisely scale, easy to read. Multipurpose clear folding drafting ruler, suitable for student, teens, office clerks drawing, drafting, measuring. Measuring length, 0-15.0cm (0-5.91Inch), 0-30cm (0-12Inch), widely used for geometric drawing, measuring, scrapbooking, journaling, underlining, mathing drafting. Comfortable grip and dependable accuracy with our clear drawing ruler, great for different measurement needs., Manufacturer: ROYALEAD