These numbers are 100% compatible with the leading automotive color-coded filing systems in place in the majority of dealerships. All labels are laminated and die-cut for long life and easy application. Labels are packaged in ringbook sheets of 240 labels. Each label measures 7/8in x 1 5/8in. (same size as Reynolds & Reynolds RRNM series) Labels are also available in dispenser-box rolls of 500 labels