Articles on: Downloadable Guideline TemplatesStandard Direct Mail Postcard 4.25" x 5.5"Using postcard templates can help you design your direct mail postcards.Click on the file below to download.DMPostcard_Standard_4.25x5.5_JPEG.zip2 MB DownloadDMPostcard_Standard_4.25x5.pdf100 KB DownloadDMPostcard_Standard_4.25x5.5.pub1 MB DownloadUpdated on: 27/05/2026