Width comes before depth(breadth).......hence 4x2, same as timber.
Width comes before depth(breadth).......hence 4x2, same as timber.
We have to call it 100 x 50 now. Metric and all that guff!
How does that measure up using the enfield Inch!!!! it has always been 4x2 in Aus (Four bee two)
If you find the metric system difficult, always remember that - a litre's like meter only wetter.