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
Drainage stone-small smooth rounded stone
Blocks
Regular 4" block with a 30 degree offset.
Gravel
Screenings-Very dusty gravel
Regular 4" block with a 90 degree offset.
Aggregate mix
A much bigger block with a cavity/hole going through the center.
Plastering sand