Small empty heavy duty sand bag.
Small empty heavy duty sand bag (GREEN) 4FT LONG X 1FT WIDE.
Quarry Products
Drainage stone-small smooth rounded stone
Blocks
Regular sized blocks used for most building jobs.
Bags
An empty small bag.
Regular 4" block with a 30 degree offset.
A tonne bag of sand.
Concrete block that weighs one tonne.
Gravel
Aggregate mix
Clause 804
Chips
3/8" Chips. Very small stones