An empty big bag.
An empty big bag which can hold a tonne of sand, gravel or chips. Bought on its own as an empty bag.
Chips
Blocks
Regular sized blocks used for most building jobs.
Gravel
Aggregate mix
Clause 804
Regular 4" block with a 30 degree offset.
Quarry Products
2" clean medium sized stone
Bags
Small empty heavy duty sand bag.
A much bigger block with a cavity/hole going through the center.
Concrete block that weighs one tonne.