Specification Brand : AKZYTUE BulletPoint1 : COMPATIBLE: 30.5mm to 37mm Step-Up Ring Filter Adapter BulletPoint2 : COMPATIBILITY: Compatible with all 30.5mm camera lenses & 37mm accessories. BulletPoint3 : HOW TO FIND SUITABLE FILTER 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. BulletPoint4 : PREMIUM MATERIAL: 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. BulletPoint5 : AFTER-SELL SERVICE: 30-day quality assurance, worry-free returns and exchanges, please contact us if you have any questions ItemName : Metal Step Up Ring Filter Adapter - 30.5mm to 37mm - Metal Ring Step Up Rings Adapter Filter Compatible with All 37mm UV, CPL, ND, Lens Hood, Threaded Lens ect ItemPackageDimensions_Height : 15.8 centimeters ItemPackageDimensions_Length : 0.9 centimeters ItemPackageDimensions_Width : 7.5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : camera-lens-filter-step-up-rings Manufacturer : AKZYTUE Material : Aluminum PartNumber : 143JTZJHAKZYTUE2410 PhotoFilterEffectType : other PhotoFilterThreadSize : 30.5 millimeters ProductSiteLaunchDate : 2024-10-13T14:30:19.765Z Size : 30.5mm to 37mm SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 45121600 WarrantyDescription : 30 days warranty WaterResistanceLevel : waterproof