Tired of buying movement trays which are sold only at predetermined sizes? Are you looking for the opportunity to design your own movement trays which fit your army lists perfectly? If so, look no further! You can design your own Custom Monsterous Infantry Movement Trays, for the largest of infantry miniatures on the 40mm by 40mm bases, holding anywhere from one to twenty five models in a pattern of your design. The columns category refers to the number of models wide and the ranks category refers to the number of models deep.