Rambler 4-season molded poly stationary octagon window. Features dual pane insulated glass with a 9-light removable grille. It is ideal for a home or cabin with a climate controlled space. The exterior is pre-finished molded polyurethane and the interior is unfinished pine ready to paint or stain. Pre-mitered vinyl nailing fin is included. Glass is silicone glazed and help into the jamb with pine stops.