Features: Easy to carry: The straight edge metal ruler is light and portable, which can be taken with you when you are out, won't take you so much space, convenient to use. Appropriate gift: The metal drawing ruler is practical, which can be chosen as gift for students, teachers, workers, engineers, employees and more, they will be happy to get it. Specifications: Material: satinless steel Color: silver Length: about 40 inches/ 100 cm Package includes: 12 x Metal rulers Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays. Pointed items are included, please keep it away from little kids.