16 Protective cases for graphic novels, including comic books, manga and other similar printed publications; Protective cases specially adapted to hold graphic novels, including comic books, manga and other similar printed publications, for display, storage and protection; Protective cases specially adapted to hold comic books for display, storage and protection; Protective cases for graded and non-graded collectibles; Protective cases specially adapted to hold graded and non-graded comic books; Protective cases specially adapted to hold graded and non-graded trading or sports cards; Protective cases for memorabilia; Protective cases specially adapted to hold memorabilia for display, storage and protection; Protective cases for autographed memorabilia or autographed collectibles; Protective cases specially adapted to hold autographed memorabilia or autographed collectibles for display, storage and protection.