A4 Print on thicker satin card. Ideal for framing. 
 
 
PRINT POSTING INFO:
A3 prints are sent in a flat hard cardboard envelope via Royal Mail signed for. This can take 1-3 days to deliver but usually it ends up being next day delivery.
Anything larger than A3 is sent in a poster tube via MyHermes. This takes up to 5 days to deliver from the day of collection by Hermes driver.
A4 prints are sent in flat hard cardboard envelopes via Royal Mail Standard Second Class post. This can take 1-3 days to deliver.