A Manipulator Foot Restraint (MFR) toolboard containing Crew Aids and Tools (CATs) floats in the middeck after the third session of extravehicular activity (EVA). STS-125 Mission Specialist 4 (MS4) Mike Massimino is partially visible in the background.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/144614754@N02">NASA Hubble Space Telescope</a>
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/nasahubble/28101382161/">Manipulator Foot Restraint Toolboard Floating in the Middeck</a>