Specification Binding : Electronics Brand : pro series Label : pro series Manufacturer : pro series PartNumber : 647731256063 ProductGroup : Photography ProductTypeName : CAMERA_OTHER_ACCESSORIES Publisher : pro series SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41usxsYtluL._SL75_.jpg SmallImage_Width : 75 Studio : pro series Title : 67mm to 58mm Step Down Ring Adapter 67-58mm Ring Adapter