Specification Brand : SKYZHENG BulletPoint1 : 【1】49mm to 82mm Step-Up Ring Filter Adapter BulletPoint2 : 【2】Made of high-quality anodized aluminum,the ring has a strict surface treatment to avoid shaking or cross threading, and the ultra-thin design makes it durable and practical. BulletPoint3 : 【3】Compatibility: Compatible with all 49mm camera lenses & 82mm accessories. BulletPoint4 : 【4】How do I find my filter thread size? Your lens thread size will be printed underneath your lens cap or written somewhere on the lens barrel. Please do make sure to order the correct size otherwise it will not fit on your camera lens. BulletPoint5 : 【5】30-day quality assurance, worry-free returns and exchanges, please contact us if you have any questions! Color : 49mm to 82mm ExternallyAssignedProductIdentifier1 : 0782890716024 ExternallyAssignedProductIdentifier2 : 782890716024 ExternallyAssignedProductIdentifier3 : 00812759016818 IncludedComponents : No components ItemName : 49mm to 82mm Step Up Ring Filter Adapter Metal Ring Step Up Rings Adapter Filter Compatible with All 82mm UV,CPL,ND,Lens Hood,Threaded Lens ect (49mm to 82mm) ItemPackageDimensions_Height : 0.39 inches ItemPackageDimensions_Length : 3.14 inches ItemPackageDimensions_Width : 3.14 inches ItemPackageQuantity : 1 ItemTypeKeyword : camera-lens-filter-step-down-rings Manufacturer : SKYZHENG Material : Aluminum ModelNumber : SKY240109 NumberOfItems : 1 PartNumber : SKY240109 PhotoFilterEffectType : other PhotoFilterThreadSize : 67 millimeters ProductDescription : Step-Down Ring Step-up Ring Filter Adapter ,for All Brands UV ND CPL, Metal Ring ProductSiteLaunchDate : 2024-01-10T00:40:24.564Z Size : 72-67MM Style : Adapter SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 WarrantyDescription : 30 day refundable and exchangeable WaterResistanceLevel : waterproof