This is a front and rear set. They were working properly and producing sound before removal. The cables have about 25cm remaining for the bridge and 30cm for the front. The rear wiring was originally patched, so they still produce sound, but please refrain from purchasing if you want a perfect set. Mounting screws are not included. They cost about 2800 yen each on Amazon, so I've priced the set at about half that. Thank you for looking.