- Model #: 857M
- Lava rock is also available in Red.
Unique finish lava stone, rolled smooth and feature a grey/black color.
Comes in 1/2 cubic foot bag, 50 lbs.
Lava stones vary in size from 2 1/2 inches to 4 1/2 inches.
These black rolled lava stone from HPC vary in size from 2 1/2 inches to 4 1/2 inches and come in a 1/2 cubic foot bag. Rolled smooth finish and feature a grey/black color finish.