Roterra Slate is a high quality, first grade slate tile with a natural split face and cailbrated back. Roterra Rusty slate tiles are multi-colored slates which exhibit several colors per tile and may vary widely in color between tiles.

As with all natural slate the tile thicknesses may vary. 12"x12" tiles are usually between 3/8"-7/16"; 16"x16" are usually between 1/2"-9/16" but both tile sizes can vary slightly beyond these ranges.

Slate Patterns include: (2) 16" x 24" pieces, (4) 16" x 16" pieces, (2) 8" x 16" pieces and (4) 8" x 8" pieces. Pattern tiles cover 16 square feet and 24 patterns are packaged in one box.