MSI’s 6 in. x 18 in. Rockmount Sage Green Corner Panel offers a gorgeous mix of barely-there greens and grays, with a touch of mica that gives this earthy quartzite added interest. These gorgeous splitface quartzite ledger panel corners are perfect for finishing off a contemporary backsplash, attractive accent wall, or stunning fireplace surround. Frost resistant, they can also be used outdoors to complete any number of residential or commercial stacked stone projects including barbeque surrounds, planters, and dividing walls.