RAF - The Battle of Britain 1940 Deluxe - Card Organizer (Decision Games 2019)

This is a simple card tray to fin in the well of the game box. It fits Arcane Tinmen non-glare sleeves. Other brands of sleeves may or may not work. I use a GMT chit tray and with the rules and board it completely fills the box so it can be stored vertically without any issues.