These silicone facial implant pieces (as well as the clear shell form) are based upon Nic Cage's face and were created and screen used during the production of Face-Off. For a scene at the Walsh Institute, Sean Archer (John Travolta) is shown these pieces which are to be used to keep Castor Troy's (Nic Cage's) facial skin in position when the skin is sewn onto Sean's face. Approximate dimensions: 10.5"L x 6.75"W x 5.25"D. See more at kevinyagher.com