Specification:
 A replacement 52mm to 58mm Step Up ring for your  cameras, can mount to 58mm lens or 52mm filters on the camera.
 Convenient and easy to use, 52mm attaches to  the side of the camera and 58mm to the side of the lens
 Access a wider variety of filters, adapters,  hoods and so on
 Special aviation aluminum alloy, high strength, impact resistance, twist and pressure. Machining process
 Surface treatment: high-mesh sand blasting machine and color quality pure matte black. Ultra-low chemical residues
 The male thread to camera lens: 52mm
 The female thread to filter: 58mm
 Color: black
 
 Package Included:
 1 x  52mm to 58mm step-up ring