Specification Brand : FREEWELL BulletPoint : Base Ring Cap Feature: With the magnetic design, attaching the cover is a breeze. Simply align the letter A side with the BACK of the VND filter OR the letter B side with the base ring. This seamless installation process ensures that your valuable lens receives the robust and dependable protection it deserves. ExternallyAssignedProductIdentifier1 : 0785698957682 ExternallyAssignedProductIdentifier2 : 785698957682 IncludedComponents1 : Adapter Ring IncludedComponents2 : Back Cap ItemName : Freewell 77mm Adapter Ring with Cap for V2 Series ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : camera-lens-caps Manufacturer : FREEWELL ModelNumber : 77MM NumberOfItems : 2 PartNumber : FW-V2-SU-BC ProductDescription : Freewell 77mm Adapter Ring with Back for V2 Series ProductSiteLaunchDate : 2024-04-30T09:27:11.800Z SupplierDeclaredDgHzRegulation : not_applicable WarrantyDescription : NO WaterResistanceLevel : not_water_resistant