The required resolution varies depending on the sign you choose, so please prepare a design file that is at least the following pixel dimensions. If the image is below the recommended size, there is a possibility that details may appear rough.
A-FRAME stand sign:
H3500 × W3500 px or larger
ROUND stand sign:
2500 × 2500 px or larger
BLOCK & BOARD stand sign:
H4500 × W2500 px or larger
BLOCK & BOARD stand sign (square):
H3000 × W3000 px or larger