Print trays are flat, shallow containers used to hold printed materials, such as photographs or documents, during the drying or sorting process. They help prevent damage by keeping prints flat and organized, making it easier to handle multiple items at once. These trays are commonly made from materials like plastic or metal and come in various sizes to accommodate different types of prints. In professional settings, such as photography studios or printing shops, print trays are essential for maintaining the quality and integrity of the printed work.