brand new and high quality.<br> <br> Features:<br> A replacement 39mm to 52mm Step Up ring for your cameras<br> Convenient and easy to use<br> Access a wider variety of filters, adapters, hoods and so on<br> Special aviation aluminum alloy, high strength, impact resistance, twist and pressure. Machining process<br> Surface treatment: high-mesh sand blasting machine and color quality pure matte black. Ultra-low chemical residues<br> The male thread to camera lens:39mm<br> The female thread to filter: 52mm<br> Step Up Filter Rings only, other accessories demo in the picture is not included<br> <br> Specification:<br> Item Name: Step Up Filter Rings<br> Material: Aluminium alloy<br> Shape: Round<br> Type: Lens Adapters<br> Color: Black<br> Quantity: 1 Pc<br> Note:Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you<br> <br> Package includes:<br> 1 x Step Up Filter Rings (without retail package)