Bags
Small empty heavy duty sand bag.
Gravel
Screenings-Very dusty gravel
Blocks
The bigger thicker blocks up from the 4"
Aggregate mix
Regular sized blocks used for most building jobs.
Quarry Products
A tonne bag of sand.
Concrete block that weighs one tonne.
An empty small bag.
Regular 4" block with a 90 degree offset.
Drainage stone-small smooth rounded stone