Sigma Zoom Super Wide Angle 18-50mm f/2.8 EX DC HSM Macro Pro Digital Lens Hood (Flower Design) (72mm) + 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