Block dimensions:12″HIGH X 17″LONG X 4″THICK
Chips
3/8" Chips. Very small stones
Quarry Products
A tonne bag of sand.
Bags
An empty big bag.
Blocks
Regular 4" block with a 90 degree offset.
Gravel
Aggregate mix
4" clean large stone
Small empty heavy duty sand bag.
Screenings-Very dusty gravel
Concrete block that weighs one tonne.