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.
Quarry Products
A tonne bag of sand.
Bags
Small empty heavy duty sand bag.
2" clean medium sized stone
Gravel
Aggregate mix
Blocks
A much bigger block with a cavity/hole going through the center.
Plastering sand
Chips
3/8" Chips. Very small stones
Clause 804