Has to be 5.25 DIA
Requirements form Innova Disc Golf https://www.innovadiscs.com/disc-golf-discs/custom/custom-hot-stamp-guide/  - Color is ok if it can be converted to Black &amp; White and look ok
Hot-Stamps should be submitted as 100% black &amp; white, camera ready art. 300 ppi @ print size or higher is necessary to achieve a good stamp. We prefer electronic submissions to speed up the process; if that is not possible, we can accept clean hard copies of your design. Files can be saved in grayscale mode (as opposed to CMYK or RGB) to save file size. Please have at least 1200 ppi @ print size if you are submitting a bitmap image. Acceptable file types are [ .psd | .tif | .jpg | .png | .pdf | .ai | .eps ]

Norcal Series Disc Golf