The Nantucket 39.5 x 6.9 x 31.5 Traditional Black Polyethylene Address Sign is a beautiful timeless classic arch that is distinctive in appearance and lets you express your personalized taste. Add curb appeal to your home with the charm of a New England styled ground mount address sign that easily installs over standard 4×4 wood inserts. It also does not require any sort of painting or staining over time. The address sign is versatile - mount plaques both on the front and back of this product.