Lee Filters SW150 Ultimate Kit for Canon 11-24mm - Mark II Holder, Adapter, Soft Edge & Hard Edge Grad Sets, Big & Little Stoppers, Circular Polarizer and 2filter cleaning kit! Lee Filters Mark II Holder & Canon 11-24mm Adapter Lee Filters SW150 Soft Edge Grad Set (0.3, 0.6, 0.9) Lee Filters SW150 Hard Edge Grad Set (0.3, 0.6, 0.9) Lee Filters SW150 Big Stopper & Little Stopper Lee Filters SW150 Polarizer