Apparatus for a one-piece, rigid paper hanger 16 with sufficient strength to hold a plurality of clothes having a printed color process with UV-coated inks to create two advertising areas 14 that are equal to the entire hanger surface area with detachable advertising cards 12 die cut therein, one on each side of the hanger and a locking mechanism 18 to hold multiple hangers of the same design together. The hanger 16 may be made from one piece of paper without a butterfly fold from paper of sufficient rigidity. In addition, the hook portion of the hanger 16 can have a coding system 22 comprised of bands of color substantially adjacent having a predetermined meaning to the coding system user.