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Design Guidelines
Design Guidelines
Square Postcards Design guidelines
Bleed area: 124mm x 124mm
Make sure that your background extends to fill the bleed to avoid your Postcards having white edges when trimmed.
Trim: 120mm x 120mm
This is where we aim to cut your cards.
Safe area: 116mm x 116mm
Make sure any important aspects of your design such as text and logos are inside of the safe area, otherwise they may be cut off.
Foil GuidelinesFoil Artwork
Create Two files. One for the artwork, one for the Foil. The artwork file will house the main design image. CMYK colour file in PDF, PNG, JPG, or GIF format. The element file will define where the element is applied on top of your design. B&W PDF file only.
Guide for designing with your own tools

Free sample
New to MOO? See our full print range in all the possible variants of shape, paper stock & finishes for free.
Square Postcard paper stocks
Our Square Postcard paper stocks go from premium to extra-fancy.

25 postcards from £16.00
- 330-350gsm
- Our “feel good” premium paper
- Available with a matte (1) or gloss (2) coating
- With a coating on one side – or both

25 postcards from £25.00
- 380gsm
- Impressively strong and durable
- Silky, Soft Touch coating
- With a coating on one side – or both
- Add shiny Gold or Silver Foil

25 postcards from £48.00
- 600gsm
- Extra-thick Mohawk Superfine® paper
- Choice of 8 eye-catching colour seams
- Uncoated and naturally textured

- Delicious
- Chocolatey
- Mmm…
Square Postcards - Inspiration
Get some big ideas, brand inspiration and tips to grow your business with MOO's Square Postcards.
FAQs - Square Postcards
What other Postcard sizes do you do?
What's the Square Postcard size?
The Square Postcard size is 120mm x 120mm.
What paper stocks can I choose from?
You can choose from 3 high quality paper stocks and finishes for your custom Square Postcards:
- Original (330-350gsm): great quality and great value, available in matte or gloss
- Super (380gsm): impressively strong and silky to touch, available with silver or gold foil special finishes
- Luxe (600gsm): beautifully textured and impressively thick, with a coloured edge
What's the minimum number of Square Postcards I can order?
We offer short print runs (starting at 25), so you can print Square Postcards in a range of designs and sizes without having to order thousands at a time.
Why should I choose Square Postcards?
Square is the unconventional way to draw eyes (and crowds). This original format is perfect for showing off your creativity and fresh thinking. They have that “Instagram” feel, and are a great way to promote your social media.
Are MOO Square Postcards double-sided?
Not only are they double-sided, they're also full colour and you can print up to 25 different designs per pack for FREE. Square Postcard printing, only better.