7 pcs step down ring 1 pcs Lens HoodProduct Name : Lens HoodStep Down rings, also knowned as adaptor rings, allow you to use filters and accessories that are not the same size as your cameras lensA replacement Step Down ring compatible with your cameras, convenient and easy to use.The male thread of rings mount to camera lens while the female thread mount to filters.Access a wider variety of filters, adapters, hoods and so on.high strength, impact resistance, twist and pressure.Compatible With : All Lens with 55mm Filter ThreadProvide multiple functions, shades the lens from stray light, improving your contrast and image quality, preventing extraneous and unwanted lights falling on the lens and increases sharpness, saves the lens from accidental bumps and knocks.Color: blackMaterial: Plastic MetalLens Hood Size : 61 x 25mm/ 2.4 x 1 inch (Max.D x T)The male thread to camera lens: 77-72-67-62-58-55-52mmThe female thread to filter: 72-67-62-58-55-52-49mmPackage Contents:1 x 77mm-72mm step down ring1 x 72mm-67mm step down ring1 x 67mm-62mm step down ring1 x 62mm-58mm step down ring1 x 58mm-55mm step down ring1 x 55mm-52mm step down ring1 x 52mm-49mm step down ring1 x Lens HoodOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.