Specification Brand : Urth BulletPoint1 : MAGNETIC ADAPTATION | This Magnetic Step-Up Ring allows you to attach larger magnetic filters to smaller camera lenses effortlessly. For example, a 49-52mm magnetic ring lets you quickly and effortlessly mount a 52mm filter on a 49mm lens, expanding creative possibilities without extra gear. BulletPoint2 : AEROSPACE-GRADE DURABILITY | Made from aerospace-grade 6061 aluminium, these step-up rings are corrosion-resistant, rust-proof and built to endure any climate or outdoor condition. BulletPoint3 : ANTI-REFLECTIVE FINISH | Matte black coating minimises reflections and stray light for unobstructed, high-definition shots. BulletPoint4 : PRECISION ENGINEERING | Meticulously machined threads and knurled edges for maximum grip and a smooth, secure connection, preventing filter threads from binding and jamming during use. BulletPoint5 : LIFETIME QUALITY | Crafted from tough aluminium, ensuring lasting resilience. Backed for life. BulletPoint6 : Lightweight ExternallyAssignedProductIdentifier : 9354842013348 ExternallyAssignedProductIdentifier1 : 826635854135 ExternallyAssignedProductIdentifier2 : 0826635854135 GpsrSafetyAttestation : 1 IncludedComponents : Step Ring ItemName : Urth 72-77mm Magnetic Step-Up Ring Lens Filter Adapter - Magnetically Attach 77mm Filters to 72mm Camera Lenses ItemPackageDimensions_Height : 13.6 centimeters ItemPackageDimensions_Length : 0.7 centimeters ItemPackageDimensions_Width : 12.9 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : camera-lens-filter-step-up-rings Manufacturer : Urth Material : Aluminum ModelNumber : 1106010111 NumberOfItems : 1 PartNumber : UMSTEP7277 PhotoFilterEffectType : Step Up Ring PhotoFilterSize : 72 millimeters PhotoFilterThreadSize : 52 millimeters ProductDescription : Conventional (Non Magnetic) Step Up Ring. ProductSiteLaunchDate : 2025-02-08T13:29:55.054Z Size : 72-77mm SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 45121600 WarrantyDescription : 1 Year WaterResistanceLevel : water_resistant