These Letterhead are printed full color on the front a 24# premium smooth white writing paper. Color Letterhead from Sac Digital is an inexpensive way to make sure your business looks clean and professional. letterhead could make the difference between winning and losing a bid or a customer. Our letterhead are produced with the latest equipment and process so you can be assured that your letterhead will look great and last a very long time. You can print on the letterhead though any inkjet or laser printer.