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.
Blocks
Concrete block that weighs one tonne.
Gravel
Screenings-Very dusty gravel
Bags
Small empty heavy duty sand bag.
Regular 4" block with a 90 degree offset.
Quarry Products
Plastering sand
2" clean medium sized stone
Chips
A tonne bag of sand.
Clause 804
A much bigger block with a cavity/hole going through the center.