Small empty heavy duty sand bag.
Small empty heavy duty sand bag (GREEN) 4FT LONG X 1FT WIDE.
Bags
An empty big bag.
Quarry Products
4" clean large stone
Blocks
Regular sized blocks used for most building jobs.
Gravel
Aggregate mix
An empty small bag.
A much bigger block with a cavity/hole going through the center.
2" clean medium sized stone
Drainage stone-small smooth rounded stone
Regular 4" block with a 30 degree offset.
Concrete block that weighs one tonne.