Abstract: A mailing card for mailing confidential information securely, comprising: a card having a front and a back and configured to be mailed; a display layer over the front of the card; a security shield removably coupled to the display layer and including a design substantially matching the design of the display layer, wherein the security shield is selectably coupleable to a portion of the back of the card and substantially opaque thereby enabling a user to obscure writing thereon. In addition, the security shield includes a pressure sensitive adhesive layer. Moreover, the security shield is sized smaller than the display layer and matches the design of the display layer at borders of the security shield when disposed at a predetermined location over the display layer. Furthermore, the security shield substantially identically matches a portion of the design of the display layer.