Block dimensions:12″HIGH X 17″LONG X 4″THICK
Gravel
Screenings-Very dusty gravel
Bags
An empty small bag.
Blocks
Concrete block that weighs one tonne.
Quarry Products
4" clean large stone
A much bigger block with a cavity/hole going through the center.
Aggregate mix
Regular 4" block with a 30 degree offset.
A tonne bag of sand.
Regular 4" block with a 90 degree offset.