1/2″ Chips, small stones, the next size up from 3/8″ chips. Suitable for driveways also. It is sold lose by the tonne.
Quarry Products
4" clean large stone
Blocks
The bigger thicker blocks up from the 4"
Bags
An empty small bag.
Chips
3/8" Chips. Very small stones
An empty big bag.
Plastering sand
Gravel
Aggregate mix
A tonne bag of sand.
Concrete block that weighs one tonne.