Blocks
Regular 4" block with a 90 degree offset.
Quarry Products
2" clean medium sized stone
Gravel
Clause 804
Bags
Small empty heavy duty sand bag.
Screenings-Very dusty gravel
A much bigger block with a cavity/hole going through the center.
Drainage stone-small smooth rounded stone
A tonne bag of sand.
4" clean large stone
Aggregate mix
Chips