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
Regular 4" block with a 90 degree offset.
Quarry Products
2" clean medium sized stone
Chips
3/8" Chips. Very small stones
4" clean large stone
A much bigger block with a cavity/hole going through the center.
Bags
Small empty heavy duty sand bag.
Gravel
Clause 804
The bigger thicker blocks up from the 4"
Concrete block that weighs one tonne.
A tonne bag of sand.
Plastering sand