Brand new and high quality. Features: A replacement 55mm to 52mm Step Down ring for your cameras. Convenient and easy to use. Access a wider range of filters, adapters, hoods, and more. Made of special aviation aluminum alloy, it offers high strength, impact resistance, torsion, and pressure resistance. Advanced processing techniques are used. Surface treatment: High-mesh sandblasting machine and pure matte black paint quality. Ultra-low chemical residue. Male thread to camera lens: 55mm Female thread to filter: 52mm Step down filter rings only, other accessories shown in the picture are not included! Specification: Item Name: Step Down Filter Rings Material: Aluminum Alloy Shape: Round Type: Lens Adapters Color: Black Quantity: 1 pc Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Step Down filter rings (without retail package)