This is a fan-made replica of the necklace worn by Sam Flynn near the end of the film, the memory chip which contained a copy of the Tron world. The chip is comprised of brass with nickel plating and aluminum, with circuit-like details. There is a center hole where lights can shine through when the chip is inserted on Sam's "hacker module" (seen at the beginning of the film). Awaiting delivery of the iPhone 2G SIM card tray to display it as seen hanging from Sam's neck.
