2 1/4" long x 2 1/4" wide x 3 13/16" tall. This is the far right box of those pictured below. Great for storing larger miniatures to take to gaming sessions or show off on the shelf! For a sense of scale, the second box from the left is used by Chessex for storing 12mm dice blocks; the third from the left is used for storing Polyhedral sets and 16mm dice blocks.