This OfficeMax Plastic Ruler is a clear ruler perfect for use at school, home or in the office to rule those straight lines. Its 30cm size makes it easy to carry in your pencil case when you're on the move. Rulers have bevelled edges for clean, straight lines and graduations are in millimeters and centimeters.
•30 cm ruler allowing easy storage
•Measurements on both edges (top and bottom)
•mm on one edge and cm the other edge