3" - 5" Rundle - often the standard by which others are compared. This stone has the greatest diversity in uses; from patios, stepping stones, wall veneer to retaining walls, feature boulders and steps. Even to the extent of calibrated tiles. This diversity is achieved with the easy shaping and linear lines that can be achieved without sacrificing the resiliency and durability of this hard stone. Coloring ranges from light bluish gray to dark almost black. A consistently dark brown rundle is also available.