Insert compatible with Dinosaur Island Extreme Edition®. 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 rules and boards act as a lid on top of the trays. This insert works equally well in the Totally Liquid Extreme Edition® expansion. If you own both sets you will need two inserts to store them. This product consists of a flat-pack of 4 Evacore sheets. The trays require assembly, which is quick and fun, using ordinary PVA glue. Detailed instructions are included in the package. Note: Insert designed for game with external box dimensions of 29.5 x 29.5 x 7.0 cm.