Reversable EW-73B Lens Hood EW 73B for Sun Shade Protector for EF-S 18-135mm f/3.5-5.6 IS for Lens Reversable EW 73B Camera Lens Hood Sun Shade BlackFeatures:Protect the lens from accidental damage, prevent rain dust from falling on the front lens, block stray light from entering the lens, and increase the accuracy of photography.Fine workmanship, beautiful appearance, can be turned over for easy storage plastic material, and practical design, reversible, easy to operate and easy to use.for EF-S 17-85mm f/4-5.6 IS EF-S 18-135mm f/3.5-5.6 IS lens, EF-S 18-135mm f/3.5-5.6 IS for lens.Specifications:Model: EW-73B Lens HoodColour: BlackTexture: High-quality ABS PlasticInstallation