This is the 120 film back for the 645 Super (it will also fit the Pro or TL).
It is in excellent- condition with light to moderate wear and works perfectly. There is a small crack in the plastic underneath the electrical contacts. It has been repaired and it is sturdy, it does not affect the function of the back. The mechanical functions are smooth and everything works perfectly.
The dark slide and takeup spool are included.
SKU: 261021SR-9