Block dimensions:12″HIGH X 17″LONG X 4″THICK
Chips
3/8" Chips. Very small stones
Gravel
Screenings-Very dusty gravel
Quarry Products
Drainage stone-small smooth rounded stone
Blocks
A much bigger block with a cavity/hole going through the center.
Bags
An empty small bag.
Plastering sand
2" clean medium sized stone
Regular 4" block with a 90 degree offset.
The bigger thicker blocks up from the 4"