In case you are interested the small rockhoppers chopping board is still in stock.
I love this medium chopping board. It has the group of five rockhopper penguins on one side and lots of rockhoppers on the back. (The updated version coming in December)
It is 29.2 x 25.4cm
It is made out of eucalyptus and melamine.
Notes on cleaning. It should not be left to soak in the sink or put in the dishwasher.