Block dimensions:12″HIGH X 17″LONG X 4″THICK
Bags
Small empty heavy duty sand bag.
Blocks
Regular sized blocks used for most building jobs.
The bigger thicker blocks up from the 4"
A much bigger block with a cavity/hole going through the center.
Regular 4" block with a 30 degree offset.
Quarry Products
A tonne bag of sand.
4" clean large stone
Gravel
Aggregate mix
Regular 4" block with a 90 degree offset.
Screenings-Very dusty gravel
Drainage stone-small smooth rounded stone