The Vienna Arbor will add style and aesthetic interest to your yard, garden or pathway. Designed with the most authentic architectural detail, the Vienna Arbor offers a classic look that will set your yard apart, giving your landscape an added visual edge. Made of premium weather-resistant vinyl, the Vienna arbor is maintenance-free. You get the classic look of wood without the headaches. Just the occasional rinse with a garden hose is all you need to do to keep your arbor looking great year after year. Arbor opening is 42” wide and posts are 2” x 3.5”.