["brand new and high quality.\r\n\r\nFeatures:\r\nA replacement 49mm to 52mm Step Up ring for your cameras, can mount to 52mm lens or 49mm filters on the camera.\r\nConvenient and easy to use, 49mm attaches to the side of the camera and 52mm to the side of the lens\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: 49mm\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\nOuter Diameter: 5.2cm/2.05''\r\nInner Diameter: 4.9cm/1.93''\r\nColor: Black\r\nQuantity: 1 Pc\r\nNote: 1.Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid.\r\n 2.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)"]