Foldable design: the foldable design of multi ruler looks very unique and novel, suitable for carrying out and storage, black and white colors match with each other, look simple and generous, two pieces can be one at home and one to carry out, very convenient, you can share with friends and classmates The scale of the ruler: when folded it is 5.9 inches, when unfolded, it reaches 11.8 inches in total, and the rotation position and the scale of the angle, corresponding to the number of inch and small holes are convenient to mark, it is easier to use the ruler to measure and draw the angle, multiple functions in one, accurate production and scale, give you a better feeling of use Reliable quality: the folding ruler is made of acrylic material, not easy to fold, light and easy to carry, reliable, there is a place to buckle when folded back, will not be scattered randomly You should pay attention to: rulers can not be removed, this folding ruler reading and measuring ways are very convenient, can save you a lot of time, is a good tool for drawing and measuring for students, teachers, architects, designers to provide better measuring and mapping services, is the ideal stationery and tool Wide applications: foldable design rulers for outdoors, home and classroom use, you can also take them as a present for your friends, if you are a parent, you can send them to your children as study presents