Fender of Japan Mustang Dynamic Vibrato Tailpiece. Chrome plated steel. Requires a whammy bar (not included) that is slightly larger diameter (I measured .20"/5.01mm) than the original. Fender does not include mounting screws with this tailpiece but we do. Best currently available tailpiece for restoring older Mustangs. Brand New. Genuine Fender 0035559000. UPC 717669090432. Photo may not reflect current Fender packaging.