This storage system is composed of six trays and will hold premium sleeved cards and the Valhalla and Dark Mountains expansions. One tray holds the larger cardboard pieces and a few of the smaller expansion boards (see picture) and sits on top of the larger expansion boards, main board and manuals. Another tray is designed to hold the sleeved cards where one of the card slots has a hidden compartment to hold various tokens and one set of mini-cards (I decided to use the burial ground tiles). The remaining mini-cards can be placed in the slot to the right. The remaining trays are used to hold the tokens as pictured and are designed to be placed right beside the board at game set-up to make for easy and quick set-up time.