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