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
Plastering sand
Blocks
A much bigger block with a cavity/hole going through the center.
Chips
3/8" Chips. Very small stones
2" clean medium sized stone
Drainage stone-small smooth rounded stone
Gravel
Aggregate mix
Bags
An empty small bag.
A tonne bag of sand.
An empty big bag.
The bigger thicker blocks up from the 4"