Block dimensions:12″HIGH X 17″LONG X 4″THICK
Bags
An empty small bag.
Quarry Products
2" clean medium sized stone
Drainage stone-small smooth rounded stone
Blocks
The bigger thicker blocks up from the 4"
Plastering sand
Regular 4" block with a 30 degree offset.
A much bigger block with a cavity/hole going through the center.
Gravel
Aggregate mix
An empty big bag.
A tonne bag of sand.
Small empty heavy duty sand bag.