2″ clean medium sized stone
2″ clean stone is a medium sized stone that can be used for a number of different purposes. It is sold lose by the tonne.
Drainage stone-small smooth rounded stone
A much bigger block with a cavity/hole going through the center.
4" clean large stone
Small empty heavy duty sand bag.
The bigger thicker blocks up from the 4"
Screenings-Very dusty gravel
A tonne bag of sand.