This is a 6x7 roll film back made by Wista. It can be attached to a 4x5 large format camera to shoot 6x7 format using 120 film. 【Condition】 • The exterior has no noticeable scratches or dents and is in relatively clean condition. • Since there is no camera body, the operation has not been confirmed. 【Included Items】 • Everything shown in the photos. Please feel free to ask any questions or request additional photos. Immediate purchase is welcome!