3 sets of filters (UV+CPL+ND16), 4 sets of filters (ND8+ND16+ND32+ND64), 6 sets of filters (UV+CPL+ND8+ND16+ND32+ND64). Product size: Filter UV, Filter CPL, Filter ND16, Filter ND32. Anti-oil, waterproof and scratch-resistant, stains can be easily cleaned on the lens.
