All files should be in Adobe Portable Document Format (PDF/X-1a:2001).

To ensure good reproduction of our artwork, please supply a PDF/X1a standard. If this is not possible, supply a high resolution standard PDF of at least 300 dpi with all fonts and images embedded without OPI comments, ensuring that bleed is included and clearly shown with crop marks. We recommend using PDF version 4.05 or higher.

Only high-res PDFs will be accepted

Artwork need to include 3mm bleed at each side
All images supplied should be no less than 300 dpi and must be CMYK or grayscale.
Images that contain line art or text should be supplied at the highest resolution possible, and no less than 600 dpi.