Specification Amount : 0.00 Binding : Electronics Brand : Fire Rock CurrencyCode : USD Label : Fire Rock Manufacturer : Fire Rock Model : 49-55Ring PackageDimensions_Weight : 0.01984160358 PackageDimensions : L:4.5299999953794 X W:3.4299999965014 X H:0.4699999995206 PartNumber : 49-55Ring ProductGroup : Photography ProductTypeName : CAMERA_OTHER_ACCESSORIES Publisher : Fire Rock SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41G+zcrM16L._SL75_.jpg SmallImage_Width : 75 Studio : Fire Rock Title : 49mm-55mm Step Up Ring(49mm Lens to 55mm Filter, Hood,Lens Converter and Other Accessories) (2 Packs), Fire Rock 49-55 Aerometal Camera Lens Filter Adapter Ring Weight : 0 WeightUnit : pounds