One double-hung style window that measures 34 3/4" by 53 7/8". Vinyl casing and double paned. Has a production date of 1998. It has been in storage for the past 10 years. The long edge (53 7/8") goes vertically. So it is taller than wide. The slider goes up and down from the bottom to open the window. It has an internal flat grid. The picture shows three of them on their side --but only one remains of those three. $80.