A3 to A4 Flyers
The A3 to A4 flyer gives you double the canvas of a standard A4 flyer while folding down to a neat, easy-to-distribute A4 size. When opened, the full A3 sheet (420mm x 297mm) reveals a wide-format display area perfect for product photography, detailed specifications, maps, or multi-panel storytelling. When folded, it sits comfortably in a standard envelope, a bag, or a display rack.
This format is widely used for product brochures that need more space than a single A4 page, event programmes with detailed schedules, restaurant menus with full food photography, and real estate property sheets. The fold adds a layer of engagement — readers open the flyer to reveal more content, creating a natural moment of discovery.
At Perklets Print, we print A3 to A4 flyers on premium coated stocks from 130 GSM to 250 GSM with your choice of gloss or matte lamination. The fold is scored and creased precisely so the flyer opens and closes smoothly without cracking or marking the surface.
Product Specifications
Summary Options
Design Guidelines
Supply artwork at full A3 size (420mm x 297mm) with 3mm bleed. Include a fold line indicator at the 210mm centre mark.
- Bleed area: 3mm on all sides (total file size: 426mm x 303mm)
- Crop area: 420mm x 297mm flat — folds at 210mm to produce A4
- Safe area: 5mm inside all edges and 5mm either side of the fold line
Accepted formats: PDF, AI, EPS, PSD, JPG (300 DPI minimum)
Quantity
FAQs: A3 to A4 Flyers
What is an A3 to A4 flyer?
It is a single A3 sheet (420mm x 297mm) that is scored and folded in half to produce an A4-sized leaflet (210mm x 297mm). When unfolded it reveals the full A3 surface — giving you four A4 panels of content space.
How many panels does an A3 to A4 flyer have?
Four panels — two on each side. When folded you see panels 1 (front cover) and 4 (back cover). When opened you see the full spread of panels 2 and 3 as a double-page inside.
What paper weight do you recommend?
170 GSM is the most popular choice — it folds cleanly, feels substantial, and works well with lamination. For a more premium, brochure-like feel go with 250 GSM.
Do you score the paper before folding?
Yes, all folded flyers are machine-scored before folding. This prevents cracking on laminated stock and ensures the fold is clean, straight, and professional.
Can the A3 to A4 flyer be posted?
Yes. When folded to A4 it fits standard A4 envelopes for direct mail campaigns. On 130–170 GSM stock it is light enough to keep postage costs low.