CHARLIE CHAPLIN 3 Piece Film Cell Collection Collectible Movie Memorabilia Film Cells will vary yet only the best are used in these collections. Bookmark is 6" x 2", Matte is 4" x 6" with COA on reverse. Keychains are approx. 1 1/4" square. 3 Piece Film Cell Collection. Film Cell Bookmark, Keychain and Matted Display.