American Cut Stone

14″ rock heights 14″ to 47″ rock widths 3″ depth 0.75″ mortar joints

Kona Rock

5.25″-18.5″ rock height 5.5″x17.25″ rock width 0.75″ depth

Portland Dry Stack

4″ to 8″ rock heights 5″ to 24″ rock widths 1.50″ depth 0.75″ mortar joints