30 SHEET  
    
 
    
The 30 sheet normally measures 118" x 285", and 
      is used mostly for billboard advertising, although some are placed on the 
      sides of large buildings. They come in a number of pieces and are placed 
      together like a puzzle. 
    Their artwork is designed to catch the attention of motorists 
      as they drove by. They are issued primarily for major motion pictures and 
      seems to be a size that the Disney studio still likes. It got its name from 
      the fact that it is approximately 30 times the size of a one sheet.
    The 24 sheet was and still is the dominant billboard size, 
      but in the 1990s the 30 sheet made its appearance and is still used on some 
      major productions.
    AS A COLLECTIBLE  
    
 
    
Very few 30 sheets are available in the movie art collectors 
      market. There are printed in limited numbers. Since they are used outside, 
      most of them are destroyed when they are removed from the billboard. Thus, 
      it is rare to find 30 sheet that is intact unless it was never actually 
      used on the billboard. There are very few collectors who handle this size 
      because it is so large. The 30 sheet has been used as murals in clubs and 
      large halls.