Block dimensions:12″HIGH X 17″LONG X 4″THICK
Blocks
The bigger thicker blocks up from the 4"
Gravel
Clause 804
Bags
An empty small bag.
Quarry Products
2" clean medium sized stone
Small empty heavy duty sand bag.
A tonne bag of sand.
Drainage stone-small smooth rounded stone
Screenings-Very dusty gravel
Aggregate mix
Regular sized blocks used for most building jobs.