We use a 4 color process to imprint on this low cost, reusable ruler. Includes both inches and centimeters. Maximize your ad visibility with a brilliant, full color imprint in 2 locations. Exact color match cannot be guaranteed. Primarily used for advertising; not a precision instrument. 24-hour service is only available on quantity less than 10,000. 6 1/2" L x 1 1/4" W x 14" Thick. Packaging: Bulk. Imprint Area: 6 1/4" W x 1/2" H on Front or Back. Please call for availability of rush delivery.