Campbell's Soup Oval Serving Tray Platter 1998 M'm! M'm! Good! Metal Tin 11x8.5" The Campbell's Soup Oval Serving Tray Platter from 1998 is a nostalgic collectible featuring the iconic "M'm! M'm! Good!" advertising slogan. Made of durable metal tin with dimensions of 11x8.5 inches, this tray is perfect for displaying or serving soups and other foods in style. With the recognizable Campbell brand and soup subject, this tray is a must-have for fans of classic advertising and food memorabilia.