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.
Gravel
Clause 804
Chips
Blocks
Regular sized blocks used for most building jobs.
Quarry Products
2" clean medium sized stone
Concrete block that weighs one tonne.
Plastering sand
Bags
Small empty heavy duty sand bag.
Regular 4" block with a 90 degree offset.
4" clean large stone
An empty small bag.
Regular 4" block with a 30 degree offset.