a front wall, a back wall, a bottom wall and two side walls extending between said front and back walls,

a lid foldably connected to said back wall

said side walls each including an outer wall and an inner wall folded inwardly from a top of said outer wall, a stop formed by a rear edge of each inner side wall, said edges, bottom wall, outer side walls and back wall together forming a rear compartment in said box, said inner side walls, bottom wall and front wall together forming a front compartment in said box,

two foam blocks within said rear compartment, said foam blocks together having substantially the same dimensions as said rear compartment and engaging the stops to prevent shifting during transport,

whereby said foam blocks being dimensioned and positioned within the rear compartment such that the foam blocks are adapted to receive a handle of a triple tray crown or bridge dental impression with a body of the triple tray dental impression protruding from the foam blocks into the front compartment.