Regular 4″ block with a 90 degree offset.
Regular 4″ block with a 90 degree offset. Can be bought individually or as a bale of 30.
Bags
An empty big bag.
Blocks
The bigger thicker blocks up from the 4"
Small empty heavy duty sand bag.
Gravel
Aggregate mix
A much bigger block with a cavity/hole going through the center.
Quarry Products
Drainage stone-small smooth rounded stone
Screenings-Very dusty gravel
Clause 804
2" clean medium sized stone
An empty small bag.