Set of 6 frames. Not sold individually. 50mm x 50mm HOSHO slide mounts, white. Will be shipped in a clear sleeve. These are films used for screening, so there may be some scratches and dirt. If you use the "request to buy in bulk" feature on my product listing page, I can offer a discount on shipping costs. I can't offer extreme discounts, but please feel free to ask any questions in the comments.