Specification: Material: Plastic Shape: Square Color: Pink, Blue, Brown, Yellow (Optional) Size: 40 x 25 x 68 mm Note: Due to manual measurement, there will be an error of 1-3 cm. Due to the different monitors, there will be some color difference. Package Including: 1x Roller Stamp Unique design for Privacy Protection:Pull and roll, you can easily protect your personal privacy information. No need to use tape or scissors to remove personal information, saving time and effort. Compact & Convenient:Just scroll the security mark to the content of the card to be hidden, and the information will be covered.You can carry it with you, widely used in schools, offices, shopping malls, supermarkets, etc. Time Saver:The security stamp roller works well on all regular paper, envelopes and package addresses. One swipe and the information is covered, no need to go for a shredder. Roller stamps can be reused:The stamp is equipped with a refueling hole, which can be used to print ink. Filling up the ink can be used repeatedly, don’t worry about running out of ink, it's easy to add ink. Wide Application:The identity theft protection stamp is suitable for protecting and hiding your bills, credit card, bank statement, tax information, postcard, mail, address information and so on.