Darkroom trays are shallow containers used in photography for developing, stopping, and fixing photographic prints. Typically made of plastic or metal, these trays come in various sizes to accommodate different print dimensions. They allow photographers to immerse prints in chemical solutions, ensuring even coverage and proper processing. In a traditional darkroom setup, multiple trays are arranged in sequence, each containing a specific chemical. The first tray usually holds the developer, followed by a stop bath tray and a fixer tray. Proper use of darkroom trays is essential for achieving high-quality prints from film or photographic paper.