The 21 x 21 Belgium Slate Tile is a single stamp. Aside from chocolate and waffles, the tiny country of Belgium is known for it's beautiful Slate. Proline has replicated that look and combined it within a 18″ x 18″ square tile. The tiles have a hammered edge for a natural look. This version has a wider sand grout line than it's counterpart, ST1220. This gives the tiles the appearance of being grouted. Looking for an accent border? Check out our BT200- 12″ x 12″ Belgium Slate Tile Band to make the look complete. Proline offers this lovely Belguim Slate texture in the following tile sizes: 12″ x 12″ (ST1220 & ST1225) & 18″x 18″ (ST1840).