Canon Zoom Telephoto EF 100-400mm f/4.5-5.6L IS USM Pro Digital Lens Hood (Flower Design) (77mm) + Nwv Direct Microfiber Cleaning Cloth. Helps Increase Color And Saturation By Reducing Lens Flare Rear Locking Ring Allows You To Rotate The Hood In All Directions Protection From Accidental Impact. 1 Year Warranty