This article provides guidance on resolving an error related to design size for print-on-demand products. It explains the cause of the error and offers a straightforward solution to ensure your designs fit perfectly.

If you encounter an "Error" message regarding your design size, it means the dimensions of your uploaded design do not match the printable area of the selected product. This mismatch typically occurs when the design size is smaller than the product dimensions, resulting in blank space around the printed design.

To fix this error, you need to resize your design to match the product's printable area dimensions. Once you have adjusted your design, reupload it to ensure it fits correctly within the product's printing boundaries.