PRO 77mm Filter Kit + PRO 77 mm Tulip Lens Hood for Canon EF 20-35mm f/3.5-4.5 USM - 77 mm Polarizing Filter, 77mm UV Filter, 77mm Florescent Filter & 77mm Flower Lens Shade Hood Filter Kit: 77mm Circular Polarizer (rotational), 77mm Ultraviolet Filter, 77mm Florescent Daylight Filter - HD Multi-Coated Low Dispersion Optical Glass - Aluminum Ring Fitted 77 mm Circular (Rotational) Tulip Lens Hood, Flower Lens Shade Fits Perfectly On To Lens - No Adapters Required Limited Lifetime Warranty