Arkham Horror 3rd Edition Insert (FS-AH3) - Folded SpaceNote: Insert designed for game with external box dimensions of 29. 7 x 29. 7 x 7. 4 cm. Insert compatible with Arkham Horror Third Edition, including the Dead of Night expansion. The design provides both efficient storage and improved game play. Many of the trays can be utilised during the game, and they greatly aid set up and clear away times. The trays are arranged in up to three layers as shown below. The trays on the right of the images are lower