Released in 1986 SONY Metal Master 90 Metal Position 1 piece Released in 1979 SONY METALLIC 46 Metal Position 1 piece Total of 2 pieces. Although unopened and unused, please consider that these are vintage items that have aged for nearly 40 years since their release, so there may be some deterioration. *Since they are unopened, the operation cannot be confirmed. Please refrain from purchasing if you are particular about details or are nervous. Thank you for your understanding.