Avengers assemble! Wish your son an epic birthday with this awesome Marvel card, featuring all their favourite heroes from the new Captain America to the Hulk, and finished with silver foil detailing. Message Inside Reads: Have an epic day! Card Size: 149mm x 229mm. Envelope Included. This product is FSC-labelled, meaning you’re supporting responsible forestry and helping fight climate change, protect biodiversity, and support communities.