19.5x26x4” deep original shipping carton has Pro Arts, Inc. name and “Display Unit-48 Kryptonite Rocks” text. Carton is Fine. Original instruction sheet for assembly included with 16x18.5” base assembly (unassembled) and 19x23.25” flocked display sign with day-glo colors. Great image of Superman standing with the planet Krypton exploding in bkg., resulting in Kryptonite chunks. Text reads “It’s Terrific It’s Fantastic It’s Kryptonastic-Glow In The Dark!” 1977. Comes with forty-eight 3x3x3” boxes, each containing rocks with glow-in-the-dark green paint to simulate Superman’s weakness, Kryptonite. Each box also contains original packing material and folder detailing what Kryptonite is. Paint still glows brightly. All remains N. Mint/Mint. An impressive display.