Camera Accessories Lotus Bayonet Black And White $ 15.35 Product information : Color classification: white and black Interface type: bayonet Material: plastic Applicable lens:EF 70-200mm f/4L USM (Guo Xuwei)EF 70-200mm f/4L IS USM (IS, Guo Xuwei) Size Information: Filter aperture: 67mm Packing list: Hood *1