An empty big bag.
An empty big bag which can hold a tonne of sand, gravel or chips. Bought on its own as an empty bag.
Bags
Small empty heavy duty sand bag.
Blocks
A much bigger block with a cavity/hole going through the center.
Regular 4" block with a 90 degree offset.
Quarry Products
2" clean medium sized stone
Drainage stone-small smooth rounded stone
Gravel
Screenings-Very dusty gravel
Aggregate mix
Chips
An empty small bag.