This scroll floor register has a faceplate that is made of over 1/8” of solid cast bronze in a bronze patina finish. It has an approximate 60% open area. Its design has no holes on the faceplate; you simply drop it into place. The opening measures 8” x 14”, the outside dimensions measure 9 1/2” x 15 1/2”, and the register features a louver. Please note that this image depicts a 4" x 12” register, so it may appear slightly different than the size you are ordering.