Display a classic address plaque like you mean it on the Mayne Woodhaven Address Sign Post. This American New England-style plastic post cover goes over a standard 4- x 4-inch post to create an attractive way to hang a traditional address plaque. It's built from molded heavy-duty polyethylene with UV inhibitors to protect your choice of color, and includes a large decorative post cover and plaque support bar. Address plaque sold separately. Use a 4- x 4-inch post at least 84 inches high. Mayne Since its conception in 2005, Mayne Mail Posts has grown and expanded its line of distinct outdoor products. Based in London, Ontario, Mayne takes great pride in creating and designing high-quality products for your home, including mail box posts, planters, address signs, and lamp posts. Mayne's dedicated team continues to set high standards in order to provide you with service and quality worthy of remembering.