Fotodiox EW-54 Bayonet Lens Hood for Canon EF-M 18-55mm f/3.5-5.6 IS STM Lens Designed to Prevent Unwanted Stray Light from Entering the Lens Reducing Lens Flares Added Benefit of Extra Protection to the Lens from Accidental Impact Dedicated bayonet-mount for Canon EF-M 18-55mm f/3.5-5.6 IS STM Lens Made of Premium Grade High Impact Plastic 24 Month Manufacturer Warranty