Hi! welcome to our shop! IDENTITY THEFT PROTECTION SOLUTION: Effectively used to hide social security Number, bank statements, shipping address, tax documents, junk mails, address on bills, and many more. WIDE COVERAGE AND ADJUSTABLE LENGTH: The 20mm wide roller is perfect for covering large swaths of private information in a quick and clean way. SAVE TIME: The 20mm wide coverage area with adjustable length made swiping easy and fast. The ink dries quickly so you can cover more information much faster than a paper shredder. EASY TO USE: Our stamp is pre-inked so all you need to do is open the cover and start swiping. The stamp is safe and simple to use. Specification: Type: Rolling Stamp. Item Size: 5.5*8.2CM Coverage Pattern: Black English Letters. Material: ABS Color: white, black, pink, blue Package Included: Pack of 1 Rolling Stamp. flysand thank you for your patronage!