A tonne bag of sand.
A tonne bag of sand made up in store and ready to be collected.
Chips
3/8" Chips. Very small stones
Bags
An empty big bag.
Blocks
Quarry Products
Plastering sand
A much bigger block with a cavity/hole going through the center.
Gravel
Aggregate mix
2" clean medium sized stone
Screenings-Very dusty gravel
Concrete block that weighs one tonne.
An empty small bag.