· 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 driver, or We Transfer.

· Tell us the printing size you want.
· If you have any questions, please contact us without any hesitation.