The M.U.S.C.L.E. Muscle Men Figures Set of 2 Vintage Kinnikuman action figures by Mattel is a nostalgic collectible from the 1980s. These wrestling-themed figures are part of the original Kinnikuman franchise and are perfect for fans of retro toys and games. The vintage design and high level of detail make these action figures a must-have for any collector looking to add a piece of classic pop culture to their collection.