· The format of file can be TIF, PSD, PNG, AI ,JPEG and so on.

            · The DPI must be 300 to make sure the printing will not be blurry.

            · If the file is too big, suggest upload the file to cloud storage and share the link with us to download. Such as Dropbox, Google Drive or WeTransfer.

            · Tell us the printing size you want.

            · If you have any questions, please contact us without any hesitation.