Hehr 7954- Picture Window; Maxium of 60 United Inches Per Single Panel of Non-Safety Glass; ***NOT A SLIDER WINDOW***; Radius Corners; Clamp Ring Mount; Please call us for pricing, or you can use the fax form; Rough Hole Size, Wall Thickness, Glass Color; Frame Color are all needed; If you are replacing a Hehr window, you can order with a Hehr Part number which can be found on the inside frame of the window, you will need to take the window out of your application for that number. It is a long number with dashes. Windows are 12-14 Business days before leaves plant in California