Made for interior and exterior use, Coral Stone now comes with 90-degree corners. Stone sizes (nominal) are 4x4 inches, 4x8, 4x12, 8x8, 8x12, 12x12 and 12x16. Corners are available in 4-, 8- and 12-inch heights with 4- or 8-inch lengths. Stones are sized for a 1/2-inch mortar joint and have an average thickness of 1 1/8 inches. They can be installed as random ashlar or in a repeating pattern.
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