This Measuring Ruler is made of stainless steel and wood material, safe and to use, not easily deform, can be used for a long time. This ruler can easily meet your different needs, it is a necessary tool for studying, cork backing working, engineering, drawing and much more. You can carry it in your bag, which is light enough. Features -Color:Multi -Material:Stainless Steel, Wood -Size:15.00X3.50X0.50cm/5.89X1.38X0.20in -These numbers are clear and easy to identify, and then you can quickly measure. -Made of cork backing, with double scale printing, easy to recognize the number and record it. -There is a simple style of the cork backing ruler, for you for easy storage, suitable for your daily use. -Beautiful in appearance and , this ruler is an excellent your family and friends. -This ruler is perfect for office and school supplies for students and adults. It is very useful. Package list: 4 x Rulers