Alaska Gray Stacked Stone Panels are crafted from fine split face marble. The soft grey tones are complemented by the natural variance and veining of marble. This split face natural stone can be used to create beautiful design features including accent walls, fireplace walls, and exterior projects including cladding of structures and architectural elements, including support beams and retaining walls. Matching corners are available. Sizes: Corners 6″ x 12″ x 6″ and Panels 6″ x 24″.