|"What if this world is the only one there is?"|
This article is written from the real world point of view (not from the Primeval Universe).
Gemma (or Gemma International) is a UK based company that create greeting cards, gift packaging and party ranges. They have developed and designed products for some of the biggest licensors in the world, including a range of Primeval cards released in early 2009. Using Series 2 promos, the range was aimed at children aged 6-9.
The inside wording of the cards, is written below the images. 
13cm x 23cm
List of Primeval DVD and Blu-Ray releases