2PCs Rear Bayonet Mount Ring Replacement Part For Nikon 18-55 18-105 18-135mmFeature:Color: BlackCompatible with: Nikon 18-55mm 18-105mm 18-135mm 55-200mm LensDesign for Nikon lens. The design makes it firmly on the lensLens hoods block side glare and augment the protection provided by filters to the lens surface and ringOutside Diameter: about 58mmInner Diameter: about 39mmPackage included:2 x Replacement Rear Bayonet Mount Ring For Nikon ( Not included CameraLens )Derail pictures: