Granite is a plutonic rock of the Earth’s crust, formed by the cooling of magma. Proline offers this highly natural looking Old Granite Cleft Stone in a 18″ x 18″ square tile pattern. Old Granite is easily characterized by the veins running through the pattern. Looking for a matching Band Toot, check out our BT300- Soldier Course Granite Band Tool. Proline also offers Old Granite texture in 12″ x 12″, 24″ x 24″ & 36″ x 36″. Twice as large as the ST1810, this stamp offers the choice of a stacked tile pattern.