Our MDF hard board  grad frame  is specifically designed for dye printing using sublimation technology.  These 1 side printable sublimation MDF GRAD photo frame is an ideal graduation gift and would add great value to your home decor. You can print vibrant designs and images on these hard board photo frame using dye sublimation printing process. **Pressing Suggestion please remove clear film from top before pressing. Temperature: 375 F Time: 60 seconds Pressure: Light/Medium (The recommended settings above may vary depending on the heat press, ink and paper used.)