["brand new and high quality.\r\n\r\nFeatures:\r\nA replacement 39mm to 52mm Step Up ring for your cameras\r\nConvenient and easy to use\r\nAccess a wider variety of filters, adapters, hoods and so on\r\nSpecial aviation aluminum alloy, high strength, impact resistance, twist and pressure. Machining process\r\nSurface treatment: high-mesh sand blasting machine and color quality pure matte black. Ultra-low chemical residues\r\nThe male thread to camera lens:39mm\r\nThe female thread to filter: 52mm\r\nStep Up Filter Rings only, other accessories demo in the picture is not included!\r\n\r\nSpecification:\r\nItem Name: Step Up Filter Rings\r\nMaterial: Aluminium alloy\r\nShape: Round\r\nType: Lens Adapters\r\nColor: Black\r\nQuantity: 1 Pc\r\nNote:Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\r\n\r\nPackage includes:\r\n1 x Step Up Filter Rings (without retail package)"]