Each glass subway tile piece measures 4"x  12" x 3/8".  Sold by the square foot (3 pieces per square foot).

Each glass ribbed subway tile piece measures 3"x  8" x 3/8".  Sold by the square foot (6 pieces per square foot).

Each glass subway tile piece measures 3" x 8" x 3/8".  Sold by the square foot (6 pieces per square foot).

Each glass ribbed subway tile piece measures 4" x 12"x 3/8".  Sold by the square foot (3 pieces per square foot).

Each glass subway tile piece measures 6" x 18" x 8mm.  Sold by the piece. Each piece covers .75 sf