Effective Privacy Protection: Security protection roller with letters design, printing hiddens under the confidential information, make your personal information illegible, covering documents like bills, bank statements, records, prescriptions bottles, etc. Wide Coverage Design: The 25mm inches wide roller is perfect for covering swaths of private information in a quick, no need for multiple passes to blocks your , one single stroke is enough. Re-inking: Ink can be refilled in the security protection roller stamp side when ink runs out (Stamp Refill Ink), about 2 each time.(Ink not included) Best Time Saving: Stamp works on all regular paper, envelopes and package addresses. One swipe and the is covered, no need to go for a shredder. Chapter face width: 25mm Shape: roller : document confidentiality, prevent information from leaking Colour:Black Material:PP Size: 50 x 65mm Package Contents: 1 x Roller Stamp Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.