Our hand crafted garden windows are a popular item, great indoors or out. You are buying the set of three. These are great for any room and are great for indoors. If you wish to put them outside, a very thick coat of sealer will keep them intact. Remember that these are all handmade and will be one of a kind. They are handmade out of wood and iron and painted in different layers of paint, almost a distressed, shabby chic look..If you place them outside, I suggest you seal them with a clear polyurethane sealer. These garden windows measure about 12x28,12x32,12x36 inches .