This insert is made from plastic and is designed to fit the Roll Player big box which holds the base game and the Monsters & Minions and Fiends & Familiars expansions. It also holds premium sleeved cards (I used FFG's orange tarrot-sized sleeves and trimmed the top for the large cards). The fiend and monster tiny cards all fit in one long tray while alignment tiny cards fit in the dual-slotted tray. The market cards go into a tray (with the single and double dotted cards separated). There is also a minion tray to separate the single and double-dotted cards. The rest of the non-large cards (initiative, backstory, etc) go into the four-slotted tray. The remaining tokens are meant to be stored as pictured.