gaia project insert fs gaia folded spaceNote: Insert designed for game with external box dimensions of 30 x 36. 5 x 6. 8 cm. Insert compatible with Gaia Project. 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. Here you can see the top layer of trays. With the top layer removed you can see the second layer of trays underneath.