Block dimensions:12″HIGH X 17″LONG X 4″THICK
Bags
An empty small bag.
Quarry Products
2" clean medium sized stone
4" clean large stone
Plastering sand
Blocks
A much bigger block with a cavity/hole going through the center.
Drainage stone-small smooth rounded stone
Gravel
Aggregate mix
Regular 4" block with a 30 degree offset.
Chips
3/8" Chips. Very small stones
Small empty heavy duty sand bag.