The Celtic Colouring Postcards consists of four A5 size colouring cards and six colouring pencils. There is a colourful header card and all are held in a clear cellophane bag.

On the front of the cards are the images of a Celtic Villiage, Celtic Knotwork, Celtic Zoomorphic designs and Boudicca.

On the reverse of each card there is an area to write a message and an area to put a stamp and an address. There is also education relating to each card.