This is one bromide. There is some warping. The upper right corner is slightly bent. Also, as shown by the circle in the third image, there are some scratches when held up to the light. Please check the images and only purchase if you are not concerned. It has been opened to check the contents, but it is unused. I am selling it because I will not be using it. It has been stored in a clear pocket, but as it is several years old, there may be age-related deterioration and warping. Please understand. It will be shipped with water damage protection and reinforcement on both sides. Please refrain from purchasing if you are nervous about the condition, as it has been stored by a private individual. Also, please refrain from purchasing if you are concerned about initial scratches. Please check the profile before purchasing. Instant purchase is possible. Thank you. ufotablecafe