Blocks
The bigger thicker blocks up from the 4"
Quarry Products
Plastering sand
4" clean large stone
Regular 4" block with a 90 degree offset.
A tonne bag of sand.
A much bigger block with a cavity/hole going through the center.
Bags
An empty small bag.
Gravel
Clause 804
Concrete block that weighs one tonne.
Small empty heavy duty sand bag.
An empty big bag.