Australian Standard 600mm toilet windows.
These high pressure injection molded detail parts are designed right here for
modellers using standard Aussie building dimensions.
Each pack contains 5 windows.
These windows measure a scale 711mm over frame and have a height of
575mm in scale.

To install these windows on your buildings, you will need a hole with dimensions of
8.5mm wide
7mm high

These windows feature standard frame dimensions, used throughout the country. (non working).
If dullcote is applied to the clear styrene inserts, the modern frosted look can be achieved.