You could also wrap some ice cubes into the flimsy material and tie his or her hands behind their back.
The Sun
Houses were built of flimsy material (as opposed to the grandeur of the churches), which were unable to stand the test of time.
Retrieved from Wikipedia CC BY-SA 3.0
The use of flimsy material makes the robots' actions similar to that of a human to create human-like music.
Retrieved from Wikipedia CC BY-SA 3.0