and high quality. Features: A replacement 43mm to 58mm step up ring for your camera lenses. Convenient and easy to use. Allows access to a wider variety of filters, adapters, lens hoods, and more. Made of special aviation aluminum alloy for high strength, impact resistance, and durability. Precision machining process. Surface treatment: high-mesh sand blasting and pure matte black finish. Ultra-low chemical residues. Male thread to camera lens: 43mm. Female thread to filter: 58mm. Step up filter ring only; other accessories shown in the picture are not included. Specification: Item Name: Step Up Filter Ring Material: Aluminum alloy Shape: Round Type: Lens Adapter Color: Black Quantity: 1 piece Note: Due to differences between monitors, the image may not reflect the actual color of the item. Package includes: 1 x Step Up Filter Ring (without retail packaging)