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
Concrete block that weighs one tonne.
Quarry Products
2" clean medium sized stone
Drainage stone-small smooth rounded stone
Chips
3/8" Chips. Very small stones
4" clean large stone
Regular 4" block with a 90 degree offset.
Bags
Small empty heavy duty sand bag.
Regular sized blocks used for most building jobs.
Gravel
Clause 804
Aggregate mix