Envelopes

White Hard Board Backed Envelopes | Please Do Not Bend Card Backed Mailers (125, C4/A4 (324MM X 229MM)) Sizes Available: C4/A4 (324MM X 229MM) -or- C5/A5 (229MM X 162MM) Ideal to send important documents, papers, photos, prints, gift cards, etc. Each envelope comes with a peel & seal strip make your packaging easy and fast. White Envelope mailers are... White Hard Board Backed Envelopes | Please Do Not Bend Card Backed Mailers (125, C4/A4 (324MM X 229MM))