YOOU PNG PRINT CHECKLIST

[ ] Actual pixel width and height measured
[ ] MIME type and file size measured
[ ] Alpha channel and transparent pixels checked
[ ] Intended physical print width and height recorded
[ ] Effective PPI calculated on both axes
[ ] Exact supplier template, safe area, bleed and file-size limit checked
[ ] Final artwork revision recorded

Reminder: a 300 DPI metadata label does not add image detail.