Specification Binding : Electronics Brand : F & V Label : F & V Manufacturer : F & V Model : BST2-2 PartNumber : 10311006 ProductGroup : CE ProductTypeName : CAMERA_OTHER_ACCESSORIES Publisher : F & V SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41-pcmonMEL._SL75_.jpg SmallImage_Width : 75 Studio : F & V Title : F & V BST2-2 Barndoor 2 Leaf Top and Bottom Set for K8000/Z800 Light