1/2″ Chips, small stones, the next size up from 3/8″ chips. Suitable for driveways also. It is sold lose by the tonne.
Blocks
Regular 4" block with a 90 degree offset.
Concrete block that weighs one tonne.
Quarry Products
A tonne bag of sand.
Bags
An empty small bag.
Chips
3/8" Chips. Very small stones
A much bigger block with a cavity/hole going through the center.
The bigger thicker blocks up from the 4"
Plastering sand
Small empty heavy duty sand bag.