Blocks
Regular sized blocks used for most building jobs.
Gravel
Clause 804
A much bigger block with a cavity/hole going through the center.
Bags
An empty big bag.
Screenings-Very dusty gravel
An empty small bag.
The bigger thicker blocks up from the 4"
Chips
Quarry Products
A tonne bag of sand.
Small empty heavy duty sand bag.
4" clean large stone
Plastering sand