We purchased this Address Plaque to mount on a new front stairway stone column.
It is the 3” high, 4-digit number model 4-1/2” high x 12-3/8” wide, with a black background & brushed aluminum numerals.
We are very pleased, it looks classy, and is clearly visible from the street.
Just replaced the supplied wood screws with Tapcon masonry screws for the rock.
I would recommend this product highly, and delivery was quicker than  estimated, even though the sign must have been custom (numbers attached) assembled.