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
The bigger thicker blocks up from the 4"
Quarry Products
2" clean medium sized stone
Regular sized blocks used for most building jobs.
A much bigger block with a cavity/hole going through the center.
Regular 4" block with a 90 degree offset.
4" clean large stone
Gravel
Aggregate mix
An empty big bag.
Plastering sand