This sturdy wood display coin slab box beautifully accommodates 20 NGC or PCGS certified coins. Built with foam inserts for easier handling of the 20 coin slabs, this Guardhouse box is made of genuine wood and has felt interiors. Its strong gold colored hinges ensure the box a long life. Guardhouse Display Boxes#: GH-SLAB-W20. Size: 11x5x4. Color: Select Below. Sold Individually. Case Qty: 15 .