It generally consists of a box shape with a flat top and a ramp on two or more sides.
Or in other words (in the majority of cases), a box shape.
The simple box shape of the test house may have also made it more durable.
Many had a vertical box shape, with an inner stand for the light.
There were also two other box shapes that Weaver couldn't figure out.
Her cabinet is a small box shape with a triangle on top.
The height of the stove was about 30 inches tall with a box shape.
She offered box shapes, but managed to spare them from dowdiness.
Neil is a small green tank engine with an unusual box shape and no cab.
Glass enclosures on the side will make it possible to see some of the box shape from the street.