Drag Specialities 2107-0029 Black & Chrome Iron Cross Horn Cover Black & Chrome Maltese (Iron) Cross horn cover Steel construction finished in black Contrasting screen detail in chrome mesh with Iron Cross design Diameter of approximately 4 5/8" (115mm) Round horn cover replaces the stock "cowbell" cover found on most Harley-Davidson Big Twin and XL models since 1991 (re-uses stock horn)