Shoemaker 1600-8X14 8"x14" Floor Grille - Brown This product is designed to fit a 8" x 14" hole. Overall outside dimension is 10-3/8" x 16-3/8". Heavy-duty honeycomb construction; blades run parallel to longest dimension. Paint is a brown, driftwood tan finish. Flush core and frame provides smooth surface; Free area equals more than 75% of nominal size.