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.
Gravel
Screenings-Very dusty gravel
Blocks
Bags
An empty big bag.
Quarry Products
Plastering sand
A much bigger block with a cavity/hole going through the center.
The bigger thicker blocks up from the 4"
Regular 4" block with a 90 degree offset.
Aggregate mix
Concrete block that weighs one tonne.
Small empty heavy duty sand bag.