1.   Irregular recesses and niches mitigate the confining box shape of the galleries.

2.   The basic Tide design, which has been extended to liquid-detergent bottles and more compact box shapes, continues to be effective.

3.   The simple box shape of the test house may have also made it more durable.

4.   They are certainly provocative with their square box shape and, often, no heel.

5.   It was not immediately clear what kind of shape the box was in.