12 pack of Rite Farm Products 20 egg capacity duck, goose, turkey, & peafowl size 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 poly trays are machine washable and can be reused for years before needing replacements. Industry standard 20 egg capacity in a 4x5 pattern. 11.875 inches long by 11.875 inches wide by 2.5 inches tall. Egg trays are designed to fit inside our egg transport crates. Eggs pictured are for reference only and are not included.