Alien Bola prop used in Cowboys & Aliens
This prop alien bola capture harness was custom-made by the production for use by various actors, and this (or a similar one) can be seen wrapped around Daniel Craig and Olivia Wild during several scenes. The harness is constructed of hard rubber and plastic and detailed to look like aged metal. Magnets are molded within the ends for attaching to the actor's costumes. this prop was purchased from ScreenUsed, of California.