These missiles were designed based on the original Generation 2 Ramjet figure's arm missiles. The were made for the cancelled iGear Masterpiece G2 Ramjet figure, though some prototypes were made available. These also work with the regular iGear Masterpiece Ramjet.
PLEASE READ: White Strong & Flexible Polished results in a miniscule amount being taken off of the connection point making it loose in the arm connection point. Several layers of fingernail polish or future floor polish can remedy this. Future updates of this design will remedy the issue with WSFPolished. Regular White Strong & Flexible has no connection issues, yet has slight graininess. Some assembly required.