Block dimensions:12″HIGH X 17″LONG X 4″THICK
Bags
An empty big bag.
Quarry Products
4" clean large stone
Blocks
A much bigger block with a cavity/hole going through the center.
Regular 4" block with a 30 degree offset.
Gravel
Screenings-Very dusty gravel
Plastering sand
Clause 804
Small empty heavy duty sand bag.
Drainage stone-small smooth rounded stone
Chips
3/8" Chips. Very small stones
A tonne bag of sand.