Bags
An empty small bag.
Gravel
Aggregate mix
Quarry Products
Drainage stone-small smooth rounded stone
Clause 804
An empty big bag.
Chips
2" clean medium sized stone
Blocks
Concrete block that weighs one tonne.
A much bigger block with a cavity/hole going through the center.
Regular 4" block with a 30 degree offset.
Small empty heavy duty sand bag.