The Guardhouse standard double row coin slab box measures 12 x 5.75 x 3 and holds 31 certified coins or coin slabs in each row. Manufactured with a high quality textured exterior, the Guardhouse standard slab box features re-enforced tape filaments, which give the box added strength and durability. This Guardhouse standard slab box comes in red and is designed for easy access of the assorted coin slabs and certified coins when placed inside. Guardhouse standard slab boxes are ideal for storing and organizing PCGS and NGC certified coins or Premiere coin slabs. Unlike other boxes, Guardhouse coin storage boxes are constructed with a high quality interior white board that is wear resistant and will not rub off into fine paper dust residue over time.