12 pack of Rite Farm Products 30 egg capacity stackable poly egg trays. Professional trays are used for transporting or storing eggs. Trays are nestable when not in use and can be stacked high for transport to market. Strong red poly trays are machine washable and can be reused for years before needing replacements. Industry standard 30 egg capacity in a 5x6 pattern. 11.375 inches long by 11.375 inches wide by 2 inches tall. Space saving commercial design holds all chicken eggs from small to jumbo. Eggs pictured are for reference only and are not included.