This tray can hold twelve artillery bases for Flames Of War. It also has room for five support models. 1.5 inch (38 mm) thick tray with 12x 3 1/4 x 2 inch (82 x 51 mm) cut outs and 5x 1 1/4 x 1 inch (31 x 25 mm) cut outs. Tray Dimensions - 15.5W x 8L x 1.75H" (394W x 203L x 44H mm) (Made for Flames Of War Army Kit Bag only)