Small empty heavy duty sand bag.
Small empty heavy duty sand bag (GREEN) 4FT LONG X 1FT WIDE.
Blocks
Regular 4" block with a 90 degree offset.
Concrete block that weighs one tonne.
A much bigger block with a cavity/hole going through the center.
Bags
An empty small bag.
An empty big bag.
Quarry Products
A tonne bag of sand.
Gravel
Aggregate mix
Chips
3/8" Chips. Very small stones
Regular sized blocks used for most building jobs.
2" clean medium sized stone
Drainage stone-small smooth rounded stone