This listing is for 1 piece of glass. While I do my best to be accurate, the size may be slightly larger or smaller than listed. If you have any questions, please contact me prior to purchasing. Please note that I do my best to capture the general colors and flow in the picture, but every sheet of glass is different! If it is not a solid cathedral, it will NEVER be exactly like the next piece of glass. Streaks will be different, more of one color than the other, etc. If you have any questions, please reach out to me prior to purchasing.