Free four set of high-quality outdoor sign mockups, this mockup set may useful for your advertising design presentation. There are so many free sign and advertising mockup templates out there, this is one of many free mockups which provided in a high-resolution PSD file, 6000×4000 px with 300 dpi and fully editable, separated shadows, highlights and sign as a main object with the background, so you can change the background to whatever you like.