77mm Adapter Ring + 3-Slot Filter Holder for Cokin P Series Camera

Screw the ring adapter onto your lens.
Slide the filter holder on the ring adapter until it clip in place.
Slide the filter into one of the filter holder slots which is depended by your filter's size.
Accessory Only!.

Included: 1 x 77mm Adapter Ring + 3-Slot Filter Holder