Regular 4″ block with a 30 degree offset.
Regular 4″ block with a 30 degree offset. Used especially for bay windows. Can be bought individually or as a bale of 30.
Bags
Small empty heavy duty sand bag.
Chips
3/8" Chips. Very small stones
Quarry Products
2" clean medium sized stone
Gravel
Screenings-Very dusty gravel
Drainage stone-small smooth rounded stone
Blocks
Aggregate mix
A tonne bag of sand.