Envelope for mailing and displaying a display sheet

摘要

There is provided an envelope for mailing and displaying a display sheet. The envelope comprises a back panel 10, a front panel 12 adjoining the back panel, and an overlap panel 14 adjoining the front panel. The overlap panel is for fixing to the back panel to close the envelope when the panels are folded over one another. The front and back panels are provided with a border, and the envelope is openable out to unfold the front and back panels so that the border forms a picture frame border 22 around the periphery of the combined first and second panels. The display sheet can be held for display within the picture frame border. The envelope may also include two side panels 17 adjoining the front panel 12 for temporarily securing the back panel 10 by a n adhesive for mailing. The two side panels 17 may each have a tab portion 18 for assisting the release of the side panels 17 from the back panel 10 upon opening the envelope.