and high quality. Features: A replacement 67mm to 77mm step up ring for your cameras Convenient and easy to use Access a wider variety of filters, adapters, lens hoods and more Made of special aviation aluminum alloy, high strength, impact resistance, twist and pressure resistant Precision machining process Surface treatment: high-mesh sand blasting and pure matte black finish. Ultra-low chemical residues Male thread to camera lens: 67mm Female thread to filter: 77mm 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 picture may not reflect the actual color of the item. Package includes: 1 x Step Up Filter Ring (without retail packaging)