1/25 scale model. Truck roll back bed. Body only. L 7 7/8" W 3 3/8" H 1 1/4" . Diamond pattern on floor of bed. Truck bodies that can be used with this bed are NB261, NB278, NB284, NB295, NB298, NB302, NB303, and NB312. See pictures. All models come unpainted and some flashing has to be removed.