Stainless steel developing supplies - Material: Stainless steel Case diameter: Approximately 90mm each Case height: Approximately 90mm, approximately 50mm These items were found during decluttering. I am unsure if anything is missing, so please check the images. I am not knowledgeable about these items, so I cannot answer detailed questions. The case surfaces have dirt and slight rust, so wiping or rust removal is necessary before use. There are no dents or noticeable scratches. No claims accepted.