Recently Pos Malaysia released a set of 2 postcards in the shape of post boxes. The postcards were intended for the promotion of philately in schools.
The postcards, a little smaller than palm size, is loosely based on the Stamp Week 2011 Post Box issue. Very clearly seen is the same postbox in design 1 (left of the photo) except with an updated logo. It is a very well designed set based on the sharp image, palm size, card quality and shape!
Here is the picture of the front and back.
I hope to see more designs come out in the future.