Package Includes: Professional 58mm Lens Hood Product Description: Professional Hard Lens Hood With Rear Locking Ring Rear Locking Ring Allow Users To Rotate The Hood In All Direction Screwing the lens hood in front of the lens clockwise keep the longer side perpendicular with the lens. Aiming the symbol " > " at the top of the lens centrally. Screw the clamp collar clockwise. 3 Year Limited Warranty Warranty: Limited 3-Year Manufacturer's Warranty.