Small empty heavy duty sand bag.
Small empty heavy duty sand bag (GREEN) 4FT LONG X 1FT WIDE.
Bags
An empty big bag.
Blocks
Regular 4" block with a 90 degree offset.
Gravel
Screenings-Very dusty gravel
The bigger thicker blocks up from the 4"
Quarry Products
A tonne bag of sand.
Regular 4" block with a 30 degree offset.
Regular sized blocks used for most building jobs.
Clause 804
A much bigger block with a cavity/hole going through the center.
Plastering sand