The Kidrobot x TMNT Keychain Series Foot Soldier Teenage Mutant Ninja Turtles is a collectible vinyl action figure inspired by the Nickelodeon Animation Studio's Teenage Mutant Ninja Turtles franchise. This limited edition keychain series, featuring a Foot Soldier character in multicolor, was released at San Diego Comic Con in 2014.  This original boxed item is a must-have for fans of the Teenage Mutant Ninja Turtles series and collectors of unique action figures.