Each tray is about 7 5/8" by 16 1/4". Stamped on the bottom of each tray is "Genuine HASKO Tray, U.S. Patent No. 2,711,345, Made of Selected Wood Veneer, Covered with Fine Lithographed Paper, HASKELITE MANUFACTURING CORP, GRAND RAPIDS-2 MICH."
Let me know if you have any questions.