You're looking at zazzle.co.uk's colton maps postcard page, where you can find a fantastic range of colton maps postcards, ready for customisation or to buy just as they are. Make your message extra special by customising your colton maps postcards with your own unique designs, photos and text. Zazzle's vertical postcards are 10.8 cm x 14.2 cm and can be printed on both sides of glossy, extra-heavyweight card stock. To see some of the other products available on zazzle.co.uk, check out our main colton maps page. No minimum order size and most postcards are made within 24 hours.