Product Description The Hillman Sign Center offers the convenience of packaged letters and number sets. Choose from several sizes in multiple color combinations, gold on a black background, or black on a white background and black, white and red die-cuts. From the Manufacturer The Hillman Sign Center offers the convenience of packaged letters and number sets. Choose from several sizes in multiple color combinations, gold on a black background, or black on a white background and black, white and red die-cuts.