Privacy protection: Our identity anti-theft seal is printed with meaningless letters, which can hide your identity information well and prevent your private information from being known by some bad people.Simple operation: you only need to scroll the security seal after discarding the card. The content of the card you want to hide. These wide-scrolling security seals scroll smoothly and are easy to operate. You can more easily handle the information youwant to protectPractical: Our wide rolling safety stamp is simple and easy to use, does not take up extra space, and is suitable for most smooth surfaces. But it is not recommended for smooth paper surface or laser printing paperApplicable objects: Our identity anti-theft seal is suitable for protecting and hiding your bills, credit cards, bank statements, tax information, postcards, address information, etc.; the effect of the seal on glossy paper or other glossy materials isnot obvious, and it is not easy to dryPackaging and size: You will receive 2 pieces of identity protection roller stamps