Check the listing for details. O Scale Standard Windows - Pack of 15 Featuring 3 Different Designs. Color: Gray, Condition: New. Listed at 14.99 USD. Standard Windows for Scratch Building and Other Scale Model Application This set includes 15 total windows, 5 of each design, suitable for residential, industrial and commercial buildings. One design is a 4 pane square window, measuring 1/2" x 1/2"; the second design is a 4 pane window, measuring 1/2" x 1" and the third design is a 6 pane window measuring 1/3" x 1". All windows are a base gray color but can be painted with standard model paints. Scenery Sheets products are 100% guaranteed. If you are unhappy with your purchase for any reason let us know and we’ll replace them or refund your purchase price. Shipping to the US is free. International shipping is available through the eBay Global Shipping program. Dominic Villari, the creator and designer of Scenery Sheets, has also written over thirty books including illustrated children's stories, chapter books and fiction. Visit the Books category of our eBay Store to learn more and purchase signed copies. Please check our eBay Store for other items.