Paper postcard in portrait orientation. Green background with Linus and Sally Brown, of the Peanuts, standing in the middle. Linus is on the left and is looking at Sally, who is talking on a black telephone. Above the Peanuts, white text reads: "Has it been six months already? I can't believe it!" and below the characters, white text reads: "Dentists must have different calendars." Written on the back: "It's time for your dental examination! Please call today for an appointment. Your appointment is: Day Date Time. If you are unable to keep your appointment, please give us a call so we may reschedule."