Rockwool Grow Cubes (DM 10 42/40) 6 Cube Sheet. 4 in X 4 in X 4 in
Rockwool Grow Cubes (DM 10 42/40) 6 Cube Sheet. 4 in X 4 in X 4 in at HorticultureSource.com -
Rockwool Grow Cubes by Grodan - DM 10 42/40 4" X 4" X 4" Wrapped cube with hole (Use with RW140). Sheet of 6 cubes.