An empty small bag.
An empty small bag which can be filled with 4 stone weight of sand, gravel or chips. Bought on its own as an empty bag.
Bags
Small empty heavy duty sand bag.
Blocks
Quarry Products
Plastering sand
Chips
3/8" Chips. Very small stones
A much bigger block with a cavity/hole going through the center.
Drainage stone-small smooth rounded stone
Concrete block that weighs one tonne.
Gravel
Screenings-Very dusty gravel
2" clean medium sized stone