Printable 6-Inch Paper Rulers - Inches and Centimeter, Color and Black & White PDFPrint rulers for the entire classroom! This PDF packet contains a collection of 22 printable rulers, 11 black and white and 11 color. Some have 1/8 inch marks, others are divided by 1/16 inch marks. Same for the metric ruler: centimeters, and then further division into millimeters. The rulers are 6 inches wide so that multiple copies fit onto a single sheet of paper, making it easy to print sets for the entire