Guardhouse Display Boxes#: 091037246769. Size: 13.25x7.25x4.5 Color: Select Below. Sold Individually. This amazing universal wood box with two latches to securely keep the lid in place holds 50 coin slabs. Hand-made with real wood, this cherrywood color coin slab box accommodates 25 slabs in two vertical rows. The interiors are decorated with felt and the corners, on the inside, come with cushion pads to protect the wood.