The Standard
Container Top requires 5 bottom sections.
The Short
Container Top requires 3 bottom sections.
Vacuform piece includes
Container Towing Pad.
The
Container Extensions are
the same size as the Container Tops but are smooth on top; they
do not include the indentation markings for locating the towing
pad or pad itself.
The Container
Towing Pad allows containers to dock to starships.
Sold separately to add
to starships where you want to share a single container between
them or add more than one pad to a single ship to tow several
containers.