Specification Brand : CAMERAPARTS BulletPoint1 : Suitable For Canon EF 16-35mm f/2.8 L III USM BulletPoint2 : Recommended professional skills on installing or repairing because of no installation instruction manual, please make sure you know how to install it BulletPoint3 : Package includes: 1 pcs Lens Rear Cap BulletPoint4 : Best replacement for your original one BulletPoint5 : Condition: new and original part Color : black ItemName : NEW Genuine Lens Rear Cap Back Cover E Compatible with Canon EF 16-35mm f/2.8 L III USM ItemTypeKeyword : camera-lens-caps Manufacturer : camraparts PartNumber : LYM10001 ProductDescription : New Replacement Lens Rear Cap for Canon EF 16-35mm f/2.8 L III USM SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1