Block dimensions:12″HIGH X 17″LONG X 4″THICK
Gravel
Aggregate mix
Blocks
Regular 4" block with a 90 degree offset.
Regular 4" block with a 30 degree offset.
Bags
Small empty heavy duty sand bag.
Concrete block that weighs one tonne.
An empty big bag.
Quarry Products
2" clean medium sized stone
The bigger thicker blocks up from the 4"
Plastering sand
Chips
3/8" Chips. Very small stones
An empty small bag.