Vintage lid, SINTON'S Chocolate Sundae Quality Chekd Sinton Dairy Co. Colorado Springs Colo., 5oz size, in n-mint unused new old stock condition. Few spots. Size is appx. 3 5/8" in diameter not including the tab. Pictures show the front, back is blank. NOTE: All of the advertising items I have listed are guaranteed to be 100% authentic originals. They are all clean and ready for display. Thank you for your purchase I appreciate it.