Premiere Series Glass Block- VUE® Pattern VUE® Pattern Available Sizes Description 4" x 8" x 4" 6" x 6" x 4" 6" x 8" x 4" 8" x 8" x 4" 12" x 12" x 4" Faces are smooth and undistorted to transmit the most light and allow ultimate visibility. This is your best choice for passive solar collection and visual clarity.