An empty small bag.
An empty small bag which can be filled with 4 stone weight of sand, gravel or chips. Bought on its own as an empty bag.
Blocks
The bigger thicker blocks up from the 4"
Regular sized blocks used for most building jobs.
Quarry Products
4" clean large stone
Regular 4" block with a 90 degree offset.
Chips
3/8" Chips. Very small stones
Gravel
Screenings-Very dusty gravel
A tonne bag of sand.
A much bigger block with a cavity/hole going through the center.