insert for imperial steam fs imst folded spaceNote: Insert designed for game with external box dimensions of 29. 6 x 29. 6 x 8. 3 cm. Insert compatible with Imperial Steam. The design provides both efficient storage and improved game play. The trays can be utilised during the game, and they greatly aid set up and clear away times. The rules and boards act as a lid on top of the trays. The insert is arranged in up to two layers, with the gulden cards at the top of the box and the main action tiles