The new line of LIGHTHOUSE storage boxes provide active protection against tarnishing thanks to patented INTERCEPT TECHNOLOGY?. All glossy white boxes are manufactured of sturdy inert materials and are archival quality. Each box is equipped with INTERCEPT TECHNOLOGY? lining which purifies the atmosphere inside the box. They are suitable for the storage and preservation of coins made of cooper, bronze, silver, and gold. The Intercept box IBSL1 holds one individual slab (incl. PCGS, NGC, ANACS, EVERSLAB, QUICKSLAB, and many others). The bottom part features two see-through sections for the front and back of the coin. The top part features one see-through section for grading or labeling information. Sold in packs of 5.