Teracon Black is a 600 x 1200 mm PGVT (polished glazed vitrified tile) in a glossy finish, with a charcoal-grey marble look crossed by white and pale-grey veins. The veining runs mostly on the diagonal, with fine dark cracks and a few broad white streaks across the surface. The design is printed in 3 faces, giving pattern variation from tile to tile. Each box holds 2 pieces, covers 1.44 sqm and weighs approx. 32 Kgs. Tile thickness is listed as approx. 9.