Trodat Ideal 80 4912 ID Theft Stamp. This Trodat Ideal 80 4912 ID Theft Ink Stamp has a 3/4 x 1-7/8 inch imprint area. This Stamp is designed to print over Addresses, Phone Numbers, Bank Account Numbers, Names and other information that you do not want to be read or copied. The cover up imprint works quite well. It is important to keep the ID Stamp Inked well. Might be advisable to order a bottle of Trodat Ideal Ink along with the stamper. Self-inking Stamps by Trodat Ideal have a built-in ink pad that re-inks the stamper die after each imprint. You can make thousands of repetitive impressions without need to re-ink. We have produced great quality Trodat Ideal 80 4912 ID Theft Stamps since 1974. This Identity Theft Protection Stamp is provided as a means of theft prevention, but cannot guarantee against identity theft.Thanks for your trust in us.