Features 1. 2 in 1 Design: Featuring the built in box opener, the data roller protection stamps can not only well protect your privacy, but also can help you open your delivery box faster and more safely, 2 in 1 design bring much convenience to your life. 2. Ideal Substitutes for Paper Shredders: Compared to the traditional paper shredders, the blackout roller stamps are more lightweight, portable and convenient, simply use the identity theft protection roller stamps on the message, the ink will dry quickly, helping you hide the information faster and safer. 3. Guard Your Privacy: The personal confidential stamps(10 ml) are suitable for delivery notes, bills, postcards, envelopes and other papers, besides, they are also applicable to smooth surfaces, well guard your personal privacy and information. 4. Unlimited Add Ink: the security stamp for mail is not disposable, which means you can prepare ink in advance by yourself and refill ink into the stamp without limitation, in this way, you can enjoy the endless service. 5. Wide Coverage: The 23 mm wide roller is perfect for covering large swaths of private information in a quick and clean way. No recommend use on glossy paper. Specification Material: ABS Color: Pink, Blue, Purple, Green, Black Size: 6 x 7 x 3 cm, Roller Width: 23 mm Weight: 28 g Package Include: 1 Identity Protection Roller Stamp 1 Rope