Photo resolution for large blankets, etc.

Contemplating a design for a large blanket. Have never made one yet. And I wonder how to be sure the customer replaces my photos with their own that have adequate resolution for that large size. Do I need to provide advice for them? Or, does Zazzle somehow automatically take care of this issue? Appreciate advice.

Hi @LloydCain-1957  , if the image resolution is not sufficient for the blanket, the system will notify the customer before they place the order.  Thank you :slightly_smiling_face: