Plastic ruler 12 inch (3 pack) clear dual-side rulers with inches and centimeters for drawing, school, and office measuring. 3-pack of 12-inch rulers — great for classrooms, desks, studios, and everyday measuring tasks. Transparent clear plastic helps with precise alignment for drawing straight lines and clean measurements. Easy-to-read dual-side scale — inch and centimeter markings for quick, versatile measuring. Accurate, long-lasting prints designed to stay readable through regular use. Ruler size : 12 x 1.25 x 1/8 inch — slim enough for pencil cases, sturdy enough for daily projects.